geometry pls help thank u

Geometry Pls Help Thank U

Answers

Answer 1

Answer:

x=61.5536707435

Step-by-step explanation:

Use tan:

tanθ=opposite/adjacent

tan72=x/20

x=3.07768353718*20

x=61.5536707435


Related Questions

A first-time homebuyer is financing a house for $128,900. the buyer has to pay $300 plus 1.05% for a brokerage fee. how much are the mortgage brokerage fees?

Answers

By answering the given question, we may state that Hence, the first-time interest home buyer's mortgage brokerage fees would be $1,653.45.

what is interest ?

Divide the principal by the interest rate, the length of time, and other factors to arrive at simple interest. Simple return = principal + interest + hours is the marketing formula. This method makes it easiest to calculate interest. The most typical technique to figure out interest is as a portion of the principal sum. He will only pay his share of the 100% interest, for example, if he borrows $100 from a friend and agrees to pay it back with 5% interest. $100 (0.05) = $5. When you borrow money, you must pay interest, and when you give it out, you must charge interest. Interest is often determined as an annual percentage of the loan total. The interest on the loan is this percentage.

In order to determine the mortgage brokerage fees, we must first determine 1.05% of the funded amount and then add the $300 flat charge.

The formula for 1.05% of $128,900 is as follows:

1.05/100 x $128,900 = $1,353.45

The following would be the mortgage brokerage fees:

$1,353.45 + $300 = $1,653.45

Hence, the first-time home buyer's mortgage brokerage fees would be $1,653.45.

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14 + w is the same as which expression?
A
14w

B
14 - w

C
w + 14

D
w - 14

Answers

Answer:

C

Step-by-step explanation:

14 + w is the same as w + 14

Answer:

C.  w + 14.

Step-by-step explanation:

The order does not matter when you are adding terms.

this is called the Commutative Property of Addition.

Solve please :D
Thank u

Solve please :DThank u

Answers

i used a calculator for this,

- 47

R-1.3 Algorithm A uses 10n log n operations, while algorithm B uses n2 operations. Determine the value n0 such that A is better than B for n ≥ n0.
R-1.4 Repeat the previous problem assuming B uses n √n operations.
I only need R-1.4!!

Answers

For n ≥ 459, Algorithm A is better than Algorithm B when B uses n√n operations.

To determine the value of n₀ for which Algorithm A is better than Algorithm B when B uses n√n operations, we need to find the point at which the number of operations for Algorithm A is less than the number of operations for Algorithm B.

Algorithm A: 10n log n operations

Algorithm B: n√n operations

Let's set up the inequality and solve for n₀:

10n log n < n√n

Dividing both sides by n gives:

10 log n < √n

Squaring both sides to eliminate the square root gives:

100 (log n)² < n

To solve this inequality, we can use trial and error or graph the functions to find the intersection point. After calculating, we find that n₀ is approximately 459. Therefore, For n ≥ 459, Algorithm A is better than Algorithm B when B uses n√n operations.

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R-1.3: For \($n \geq 14$\), Algorithm A is better than Algorithm B when B uses \($n^2$\) operations.

R-1.4: Algorithm A is always better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

R-1.3:

Algorithm A: \($10n \log n$\) operations

Algorithm B: \($n^2$\) operations

We want to determine the value of \($n_0$\) such that Algorithm A is better than Algorithm B for \($n \geq n_0$\).

We need to compare the growth rates:

\($10n \log n < n^2$\)

\($10 \log n < n$\)

\($\log n < \frac{n}{10}$\)

To solve this inequality, we can plot the graphs of \($y = \log n$\) and \($y = \frac{n}{10}$\) and find the point of intersection.

By observing the graphs, we can see that the two functions intersect at \($n \approx 14$\). Therefore, for \($n \geq 14$\), Algorithm A is better than Algorithm B.

R-1.4:

Algorithm A: \($10n \log n$\) operations

Algorithm B: \($n\sqrt{n}$\) operations

We want to determine the value of \($n_0$\) such that Algorithm A is better than Algorithm B for \($n \geq n_0$\).

We need to compare the growth rates:

\($10n \log n < n\sqrt{n}$\)

\($10 \log n < \sqrt{n}$\)

\($(10 \log n)^2 < n$\)

\($100 \log^2 n < n$\)

To solve this inequality, we can use numerical methods or make an approximation. By observing the inequality, we can see that the left-hand side \($(100 \log^2 n)$\) grows much slower than the right-hand side \($(n)$\) for large values of \($n$\).

Therefore, we can approximate that:

\($100 \log^2 n < n$\)

For large values of \($n$\), the left-hand side is negligible compared to the right-hand side. Hence, for \($n \geq 1$\), Algorithm A is better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

So, for R-1.4, the value of \($n_0$\) is 1, meaning Algorithm A is always better than Algorithm B when B uses \($n\sqrt{n}$\) operations.

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R-1.3 Algorithm A uses 10n log n operations, while algorithm B uses n2 operations. Determine the value

What is the slope of Y = 10?

Answers

Solution:

Given:

\(y=10\)

This is the equation of a horizontal line.

The slope of a horizontal line is 0.

Comparing the equation to equation of a line in slope-intercept form,

\(\begin{gathered} y=mx+b \\ \\ where; \\ m\text{ is the slope} \\ b\text{ is the y-intercept} \\ \\ Then, \\ y=mx+b \\ y=0x+10 \\ \\ Then, \\ m=0 \\ b=10 \end{gathered}\)

Therefore, the slope, m = 0

The slope of y = 10 is 0.

The Faulty Combination Lock

A combination lock with three dials, each numbered 1 through 8, is defective in that you only need to get two of the numbers right to open the lock. (For example, suppose the true combination is 4-2-7. Then 4-2-7 would open th lock but so would 4-2-5, 4-2-2 , 8-2-7 or 4-6-7. But not 2-4-7)

What is the minimum number of (Three-number) combinations you need to try in order to be sure of opening the lock?

Answers

Answer:    491

============================================

Explanation:

Let's go with the example given to us. Let's say the correct lock combo is 4-2-7.

If we get the first two digits right, then we have 8 choices for the third digit since we pick from between 1 and 8 inclusive. There are 8 combos of the form 4-2-x.

The same goes for stuff of the form 4-x-7 and x-2-7.

There appear to be 8+8+8 = 24 different combos that will open this faulty lock. However, we must subtract off 2 because we've triple counted "4-2-7" when adding up those 8's.

In reality there are 24-2 = 22 different combos that will open the faulty lock.

There are 8^3 = 512 different combos total. That gives 512-22 = 490 combos that do not open the lock.

If the person is very unlucky, with the worst luck possible, then they would randomly try all of the 490 combos that don't work.

Attempt number 491 is when they'll land on one of the 22 combos that do work.

Is these correct bro

Is these correct bro

Answers

Answer:

yes

Step-by-step explanation:

if my eyes are good then yes

Donte is told that for a particular math problem, the value of y is always 8 times the value of x. Donte writes the equation y=8x to show the relationship between x and y. What is the constant of proportionality?

Answers

Answer:

32768

Step-by-step explanation:

8x8x8x8x8

Answer:8

Step-by-step explanation:

Mr Jones is 4 years older than his wife and 31 years older than his son.All three ages add up to 82 years. If Mr Jones is x years old find the value of x and find the ages of his wife and son

Answers

Answer:

So the age of Mr.Jones = 39 yrs. |

the age of his wife = 39-4 = 35 yrs.|

and the age his son = 39-31 = 8 yrs.|

Step-by-step explanation:

Let the age of Mr.Jones = x

So, the age of his wife = x-4 (wife is younger by 4 years)

and the age of his son = x-31 (son is younger by 31 years)

Sum of their ages = x + (x-4) + (x-31) = 82

= x + x - 4 + x - 31 = 82 (By removing the brackets)

= 3x - 35 = 82

= 3x = 117 (By adding 35 both the sides)

= x = \(\frac{117}{3}\)= 39

what is the absolute value of |x|-4=5

Answers

Answer:

9

Step-by-step explanation:

First, we isolate the variable. That would be adding 4 on both sides, and getting |x| = 9.

|x|-4(+4)=5(+4)
|x|=9
So the answer is x=9 or -9

Evaluate the line integral, where C is the given curve.∫C xyds, C:x = t^2,y = 2t, 0 ≤ t ≤ 3

Answers

On solving the provided question, we can say that integral  =  \(\int\limits^a_b \,\)t√9 + 16t² dt  =   \(\int\limits^a_b \,\)√9 + 16t² d (9 + 16t²)

what is integral?

In mathematics, integrals translate integers into functions that express concepts like displacement, area, and volume that result from the combination of little facts. Integral discovery is a process that is referred to as integration. Integrals are mathematical constructs that, in calculus, have the same meaning as areas or generalized versions of areas. The main goal of calculus is to work with derivatives and integrals. Primitives and inverse derivatives are other terms for integral. Integration is essentially utilized to determine the area of 2D space and determine the volume of 3D objects. As a result, calculating an integral of a function with respect to x entails calculating the area between the curve and the x-axis.

integral

Curves, x = t³ or,

 = 3t²

y = t⁴ or,

  = 4t³  

Now, the line integral along C will be:

→  =  \(\int\limits^a_b \,\)√(3t²)² + (4t³)² dt

            =  \(\int\limits^a_b \,\)√9t⁴ + 16t⁶ dt

            =  \(\int\limits^a_b \,\)√9 + 16t² dt

           =  \(\int\limits^a_b \,\)√9 + 16t² dt

            =  \(\int\limits^a_b \,\)t√9 + 16t² dt

            =   \(\int\limits^a_b \,\)√9 + 16t² d (9 + 16t²)

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Bernardo skates at a circular rink that has a radius of 4 yards. If he uses 3.14 for π , what area would he estimate for the skating rink? * 1 point Option 4 12 yards 50 yards 25 yards

Answers

Answer: 50 yards

Step-by-step explanation: area of a circle is πr² so 3.14 x 4² = 50.24

A table of values of a function f with continuous gradient is given. Findstudent submitted image, transcription available belowC ∇f · dr, where C has the parametric equations below. x = t4 + 1, y = t5 + t ,0 ≤ t ≤ 1
x/y 0 1 2
0 1 7 3
1 3 5 9
2 6 1 6

Answers

The value of the line integral ∫C ∇f · dr along the curve C is 13/6.

Here, we have to evaluate the line integral ∫C ∇f · dr, where C has the parametric equations \(x = t^4 + 1, y = t^5 + t\), and 0 ≤ t ≤ 1,

we need to find the gradient of the function f and then compute the dot product with the differential vector dr.

First, let's find the gradient of the function f from the table of values:

x/y 0 1 2

0 1 7 3

1 3 5 9

2 6 1 6

We have the values of f at different points (x, y) in the table:

f(0, 0) = 1

f(1, 0) = 3

f(2, 0) = 6

f(0, 1) = 7

f(1, 1) = 5

f(2, 1) = 1

f(0, 2) = 3

f(1, 2) = 9

f(2, 2) = 6

Now, let's find the gradient of f with respect to x and y:

∇f = (∂f/∂x) i + (∂f/∂y) j

To find the partial derivatives, we can use finite difference approximations:

∂f/∂x ≈ (f(x+1, y) - f(x-1, y)) / 2

∂f/∂y ≈ (f(x, y+1) - f(x, y-1)) / 2

Now, we can calculate the gradient at each point:

∇f(0, 0) = (∂f/∂x)_0 i + (∂f/∂y)_0 j

≈ (f(1, 0) - f(-1, 0)) / 2 i + (f(0, 1) - f(0, -1)) / 2 j

≈ (3 - 1) / 2 i + (7 - 1) / 2 j

≈ 1 i + 3 j

∇f(1, 0) = (∂f/∂x)_1 i + (∂f/∂y)_0 j

≈ (f(2, 0) - f(0, 0)) / 2 i + (f(1, 1) - f(1, -1)) / 2 j

≈ (6 - 1) / 2 i + (5 - 0) / 2 j

≈ 2.5 i + 2.5 j

∇f(2, 0) = (∂f/∂x)_2 i + (∂f/∂y)_0 j

≈ (f(3, 0) - f(1, 0)) / 2 i + (f(2, 1) - f(2, -1)) / 2 j

≈ (3 - 6) / 2 i + (1 - 0) / 2 j

≈ -1.5 i + 0.5 j

∇f(0, 1) = (∂f/∂x)_0 i + (∂f/∂y)_1 j

≈ (f(1, 1) - f(-1, 1)) / 2 i + (f(0, 2) - f(0, 0)) / 2 j

≈ (5 - 7) / 2 i + (3 - 1) / 2 j

≈ -1 i + 1 j

∇f(1, 1) = (∂f/∂x)_1 i + (∂f/∂y)_1 j

≈ (f(2, 1) - f(0, 1)) / 2 i + (f(1, 2) - f(1, 0)) / 2 j

≈ (1 - 5) / 2 i + (9 - 3) / 2 j

≈ -2 i + 3 j

∇f(2, 1) = (∂f/∂x)_2 i + (∂f/∂y)_1 j

≈ (f(3, 1) - f(1, 1)) / 2 i + (f(2, 2) - f(2, 0)) / 2 j

≈ (6 - 1) / 2 i + (6 - 5) / 2 j

≈ 2.5 i + 0.5 j

∇f(0, 2) = (∂f/∂x)_0 i + (∂f/∂y)_2 j

≈ (f(1, 2) - f(-1, 2)) / 2 i + (f(0, 3) - f(0, 1)) / 2 j

≈ (1 - 6) / 2 i + (0 - 3) / 2 j

≈ -2.5 i - 1.5 j

∇f(1, 2) = (∂f/∂x)_1 i + (∂f/∂y)_2 j

≈ (f(2, 2) - f(0, 2)) / 2 i + (f(1, 3) - f(1, 1)) / 2 j

≈ (6 - 1) / 2 i + (9 - 5) / 2 j

≈ 2.5 i + 2 j

∇f(2, 2) = (∂f/∂x)_2 i + (∂f/∂y)_2 j

≈ (f(3, 2) - f(1, 2)) / 2 i + (f(2, 3) - f(2, 1)) / 2 j

≈ (6 - 1) / 2 i + (6 - 5) / 2 j

≈ 2.5 i + 0.5 j

Now that we have the gradient ∇f at each point (x, y), we can compute the line integral along the curve C:

∫C ∇f · dr = ∫(0 to 1) ∇f · dr

The differential vector dr in cylindrical coordinates is given by:

dr = dx i + dy j

= (dx/dt) dt i + (dy/dt) dt j

= \((4t^3 dt) i + (5t^4 + dt) j\)

Now, compute the dot product ∇f · dr and integrate along the curve C:

∫C ∇f · dr = ∫(0 to 1) ∇f · dr

= ∫(0 to 1) (∇f · \((4t^3 dt) i\) + ∇f · \((5t^4 + dt) j\))

= ∫(0 to 1) (\(4t^3\) ∇f · i + (\(5t^4 + 1\)) ∇f · j) dt

Now, substitute the values of ∇f at each point (x, y):

∫C ∇f · dr = ∫(0 to 1) (\(4t^3\) (1) + (\(5t^4 + 1\)) (t)) dt

= ∫(0 to 1) \((4t^3 + 5t^5 + t)\) dt

Now, integrate with respect to t from 0 to 1:

∫C ∇f · dr = [\(t^4 + (5/6)t^6 + (1/2)t^2\)] |_(0 to 1)

∫C ∇f · dr = (1 + 5/6 + 1/2) - (0 + 0 + 0)

∫C ∇f · dr = (13/6)

Therefore, the value of the line integral ∫C ∇f · dr along the curve C is 13/6.

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2.1Simplifying Expressions: Problem 1 (1 point) Simplify the following expression. 6- 4(x - 5)-

Answers

The simplified expression is 26 - 4x.

To simplify the expression 6 - 4(x - 5), we can apply the distributive property and simplify the terms.

6 - 4(x - 5)

First, distribute -4 to the terms inside the parentheses:

6 - 4x + 20

Now, combine like terms:

(6 + 20) - 4x

Simplifying further:

26 - 4x

Therefore, the simplified expression is 26 - 4x.

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David uses 1/4 cup of apple juice for every 1/2 cup of carrot juice to make a fruit drink . Enter the number of cups of apple juice David uses for 1 cup of carrot juice. HELP ME PLSSS!!!!

Answers

Answer:

1/2 cup

Step-by-step explanation:

1 cup is equal to 2 1/2 so that means you use 2 times 1/4 which is 2/4 cups which is equal to 1/2

Answer:

1/2 cup of apple juice

Step-by-step explanation:

Hi,

1/4 cup of apple juice = 1/2 cup of carrot juice

We're trying to find the number of cups of apple juice when the carrot juice is equal to a whole cup. To do this, we have to get 1/2 to a whole number. Simply multiply 1/2 by 2 to get a whole number. Here's what I mean...

1/4 cup of apple juice = 1/2 cup of carrot juice

1/2 x 2 = 1 (whole number)

So, when we have a whole cup of carrot juice we have...

1/4 x 2 (since we multiplied the 1/2 by 2, we have to do the same to the other side).

1/4 x 2 = 1/2

David will use 1/2 cup of apple juice when he makes a cup of carrot juice.

Hope this helps :)

If x+3/3=y+2/2 then x/3 =

Answers

Answer:

= y/2

Step-by-step explanation:

(x+3)/3 = (y+2)/2

x/3 + 1 = (y+2)/2

x/3 = (y+2)/2 - 1

= (y+2-2)/2

= y/2

hope this helped(:

EASY EXTRA POINTS HELP ASAP

EASY EXTRA POINTS HELP ASAP

Answers

Answer:

(-3, -8)

Step-by-step explanation:

The point is in the third quadrant, so both coordinates must be negative. -3 represents the x coordinate and -8 represents the y coordinate.

Haley can bake 6 cookies with each scoop of flour. Write an equation that shows the relationship between the scoops of flour x and the cookies y.

Answers

Answer:

the answer is y=6x

(6 is a constant)

Explanation:

Christen returned an overdue book to the library. her fine was the same as it would have been if she returned the book the previous day. which of the answer choices below could be the number of days christen’s book is overdue? 10 14 18 22

Answers

The number of days christen’s book is overdue is 22.

What do we mean by overdue?Overdue is defined as occurring after the due date for payment. The arrival of a train that is tardy is an illustration of anything that is past due.Despite the fact that it is after the due date, money that is past due has not yet been paid. The average small business owes outstanding payments of approximately £12,000.When you state that a change or event is overdue, you're implying that you believe it should have taken place sooner rather than later.

The number of days christen’s book is overdue:

According to the graph, the fine levied stops rising after 20 overdue days and then stays at 10 for the remaining days.

Additionally, if Christen's fine was the same as yesterday, her late dates must be longer than 21 days (because the fine on day 20 will be the same).

22 might therefore be the number of days past due based on the options provided.

The number of days christen’s book is overdue is 22.

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I 3.7.3 Quiz: Long Division with Two-Digit Divisors

Question 2 of 10

What is the quotient of the following division problem?

136 / 21 = ?

A. 6 r11

B. 5 r9

C. 6 r10

710

Answers

The quotient of a division problem is the result obtained when one number is divided by another. In the given problem, we need to find the quotient of 136 divided by 21.

To solve this problem, we need to use the long division method. First, we divide the first digit of 136 (which is 1) by 21. We get 0 as the quotient. We then bring down the next digit (which is 3) to get 13. We divide 13 by 21 and get 0 as the quotient again. We bring down the next digit (which is 6) to get 136. We divide 136 by 21 and get 6 as the quotient.

Therefore, the answer to the problem is 6 with a remainder of 10. We write the answer as 6 r10.

In conclusion, the quotient of the division problem 136 / 21 is 6 with a remainder of 10. This means that we can divide 136 by 21 six times with a remainder of 10.

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Graph the solution to this inequality on the number line.

−4m+3>11

Graph the solution to this inequality on the number line.4m+3&gt;11

Answers

Move constant

Subtract numbers
-4m>11-3

Evaluate and subtract
-4m>8

Divide by -4

Solution

M<-2

Answer: The person above me is correct. Here is a picture if you still dont get it..

Step-by-step explanation:

Graph the solution to this inequality on the number line.4m+3&gt;11

Does anyone know how to solve this 5x(x+4)^2-2y^5 x=-3 and y=-2

Answers

It’s 49.
5(-3)(-3+4)^2 -2(-2^5)
5(-3)x 1^2 +2^6
5(-3) x 1 +64
-15+64
=49

Answer:

49

Step-by-step explanation:

the line on the graph passes through the points A (0, 6) and B (3, 0)

the line on the graph passes through the points A (0, 6) and B (3, 0)

Answers

Answer:

a) -2

b) ½

c) y= ½x +6

Step-by-step explanation:

Please see the attached pictures for the full solution.

the line on the graph passes through the points A (0, 6) and B (3, 0)
the line on the graph passes through the points A (0, 6) and B (3, 0)

Simplify each expression.

Radical Expressions

Simplify each expression.Radical Expressions
Simplify each expression.Radical Expressions

Answers

Answer:

\(\frac{\sqrt[8]{2} }{\sqrt[2]{8} } = \frac{1}{\sqrt[8]{2^{11} } }\)

\(\sqrt{\frac{5}{7} } *\sqrt{\frac{2}{5} } =\sqrt{\frac{2}{7} }\)

Step-by-step explanation:

Isolate the radical expression involving the variable. If more than one radical expression involves the variable, then isolate one of them.

Raise both sides of the equation to the index of the radical.

If there is still a radical equation, repeat steps 1 and 2; otherwise, solve the resulting equation and check the answer in the original equation.

By raising both sides of an equation to a power, some solutions may have been introduced that do not make the original equation true. These solutions are called extraneous solutions.

Answer:

Isolate the radical expression involving the variable. If more than one radical expression involves the variable, then isolate one of them.

Raise both sides of the equation to the index of the radical.

If there is still a radical equation, repeat steps 1 and 2; otherwise, solve the resulting equation and check the answer in the original equation.

By raising both sides of an equation to a power, some solutions may have been introduced that do not make the original equation true. These solutions are called extraneous solutions.

Step-by-step explanation:

Given P(x)=x^3 +2x^2 +4x+8. Write P in factored form (as a product of linear factors). Be sure to write the full equation, including P(x)=.

Answers

The factored form of the polynomial P(x) = x³ + 2x² + 4x + 8 is P(x) = (x + 1)(x² + x + 7). The quadratic factor x^2 + x + 7 cannot be further factored into linear factors with real coefficients.

To factor the polynomial P(x) = x³ + 2x² + 4x + 8, we can look for potential roots by applying synthetic division or by using synthetic substitution. In this case, we can start by trying small integer values as possible roots, such as ±1, ±2, ±4, and ±8, using the Rational Root Theorem.

By synthetic substitution, we find that -1 is a root of the polynomial. Dividing P(x) by (x + 1) using long division or synthetic division, we get:

P(x) = (x + 1)(x² + x + 7)

Now, we need to factor the quadratic expression x² + x + 7. However, upon factoring this quadratic expression, we find that it cannot be factored further into linear factors with real coefficients. Therefore, the factored form of P(x) is:

P(x) = (x + 1)(x² + x + 7)

Please note that the quadratic factor x² + x + 7 does not have any real roots. Therefore, the complete factored form of P(x) is as given above.

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Suppose L is a regular language. Prove that the language {w∣ww∈L} is regular.

Answers

The statement "If L is a regular language then the language {w ∣ ww ∈ L} is regular." is proved.

If a regular grammar can be used to accurately define a language, that language is said to be regular. If a grammar consistently generates language that a finite automaton can understand, it is said to be regular. As a result, we can characterize a regular language as one that a finite automaton can understand.

The language expressed by the notation w | ww ∈ L is regarded as a regular language since it can be described by a regular grammar. The right way to use grammar in this language is as follows:

S -> SS

S -> w

where any word from the language L could be used as w. The language created by this grammar is denoted by the notation w | ww ∈ L. To prove that this language has a regular structure, we need to show that a finite automaton can understand it. An illustration of how we can create a finite automaton that can recognise this language is as follows:

Either the S state or the F state can be used to operate a finite automaton. S stands for the beginning condition. The final product has the form F. The method switches from S to F if the input is a word starting with L.

There is a transition from S to S if the input word is one that is not present in L.

When a word in L is used as the input, there occurs a transition from F to F. It does not follow the letter F into the letter S. This finite automaton is capable of understanding the language w | ww ∈ L. This makes the language represented by w | ww ∈ L a regular language.

Hence the given statement is proved.

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The graph of the curve C with equation y = f(x) is transformed to give the graph of
the curve S with equation y = f(-x) - 3
The point on C with coordinates (7,2) is mapped to the point Q on S.
Find the coordinates of Q.

Answers

Using translation concepts, it is found that the coordinates of Q are (-7, f(-7) - 3).

What is a translation?

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, we have that point (7,2) was mapped to point Q, hence:

y = f(-7) - 3.

Hence, the coordinates are:

(-7, f(-7) - 3).

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identify the equation whose graph is a vertical line.

a) y=x/3-1

b) y=0

c) x=0​

Answers

I’m guessing b I might be wrong

George is a candle maker. Each 14cm long candle he makes burns for 7 hours. If George makes a 46cm long candle, how long would it burn

Answers

23 hours

14cm candle burns 7 hours
1cm candle burns 7/14 **since it is 1cm so it will burn less
46cm candle burns 7*46/14 = 23 hours
George is a candle maker. Each 14cm long candle he makes burns for 7 hours. If George makes a 46cm long

Miguel claims that if a trapezoid is rotated, reflected, or translated to produce another trapezoid, the two trapezoids are similar. However, he says that if a trapezoid is dilated to produce another trapezoid, the two trapezoids are not similar. Which of these statements are correct? select all that apply.

Answers

The main  Miguel's statement about rotating, reflecting, or translating a trapezoid to produce another trapezoid resulting in two similar trapezoids is correct.

However, his statement about dilating a trapezoid to produce another trapezoid resulting in two similar trapezoids is incorrect.


Similar figures have the same shape but not necessarily the same size. When a trapezoid is rotated, reflected, or translated, its angles and sides remain the same, and therefore, the resulting trapezoid is similar to the original.

On the other hand, when a trapezoid is dilated, its sides are stretched or shrunk by a scale factor, which changes the ratios of the sides and angles, making the resulting trapezoid not similar to the original.

Therefore, Miguel's statement about rotating, reflecting, or translating a trapezoid to produce another trapezoid resulting in two similar trapezoids is correct, while his statement about dilating a trapezoid to produce another trapezoid resulting in two similar trapezoids is incorrect.

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