Can someone help me with this question please

Can Someone Help Me With This Question Please

Answers

Answer 1

Answer:

20

Step-by-step explanation:

1,2,5 have the same ratio as 4,8,20 and add up to 32

Answer 2

Answer:

First problem: 2sqrt(5)

Second problem: 20 ft

Step-by-step explanation:

First problem:

The geometric mean, x, of a and b is

a/x = x/b

Here you have 4 and 5, so the geometric mean, x, of 4 and 5 is

4/x = x/5

Cross multiply.

x^2 = 4 * 5

x = sqrt(4 * 5)

x = 2sqrt(5)

Second problem:

Ratio of lengths of sides is

1 : 2 : 5

Add all numbers, 1 + 2 + 5 = 8

The ratio of the longest side to the perimeter is

5 : 8

Let the longest side have length x.

5/8 = x/32

8x = 5 * 32

8x = 160

x = 20

Answer: 20 ft


Related Questions

Will give brainlest to first correct answer!!!
Evelyn has a bag that contains 3 red marbles and 2 blue marbles.
Evelyn randomly pulls a marble from the bag and then puts it back in the bag. She repeats this 20 times. How many times should she expect to draw a red marble from the bag?

Answers

Total no of marbles=5
No of red marbles= 3
Probability of drawing a red marble = no of red marbles / total no of marbles = 3/5

Mr Chua borrows a sum of money from the bank which charges a compound interest of 4.2% per annum, compounded quarterly. Given that Mr Chua had to pay $96.60 in interest payments at the end of the first year, find their original sum of money borrowed, giving your answer correct to the nearest cent.

Answers

Answer:

Original sum of money = $2246.51

Step-by-step explanation:

Interest = $96.60

Interest is compounded 6 times in a year ; n = 6

time = 1 year ; Rate of interest (r) = 4.2%

Jennifer has $400. She bought a dress worth $343. She
wanted to buy a blue belt, but didn't have enough money.
Instead of a blue belt, she bought a green belt worth $40.
Are these two events dependent or independent

Answers

Answer:

hmm i think its dependent!

srry if im wrong tho

why are marcel’s and stephanie’s taxable incomes less than their annual salaries?

Answers

The taxable income of Marcel and Stephanie is less than their annual salary because they are allowed to make deductions from their income before calculating their taxable income.

These deductions include contributions to retirement plans, health insurance premiums, and other eligible expenses. The amount of deductions varies depending on factors such as the type of expense and the individual's tax filing status.

Thus, the taxable income is the amount of income that is subject to taxation, and it is generally lower than the individual's annual salary. In the case of Marcel and Stephanie, their taxable incomes are calculated by subtracting their deductions from their respective annual salaries.

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Complete Question:

Why are Marcel's and Stephanie's taxable incomes less than their annual salary? Marcel's annual salary is $30,000 and his income is $17,450. Stephanie's annual salary is $50,000 and her income is $37,600.

a rectangular box without a lid is to be made from 48m2 of cardboard. find the maximum volume of such a box. g

Answers

answer 48h. The maximum volume of a rectangular box without a lid can be found using the equation: V = l x w x h, where V is the volume, l is the length, w is the width, and h is the height.

To solve this problem, you need to first determine the length, width, and height of the box. Since you have 48 m2 of cardboard, you can rearrange the equation to solve for one of the variables.

48 m2 = l x w
w = 48/l

Once you have determined the width, you can then use the equation to solve for the length and the height.

V = l x 48/l x h
V = 48h

Therefore, the maximum volume of such a box is 48h, where h is the height of the box.

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I need help on this I can’t figure it out

I need help on this I cant figure it out

Answers

I’m pretty sure the answer is 1,3 since you count up and then turn until you get to the other point

The maximum outstanding balance you should have on a credit card with a $2,000 limit is _____.

Answers

i believe the answer is 600

can someone help me with this geometry question

can someone help me with this geometry question

Answers

According to the figure of the rhombus ∠ UTV = 36 degrees

How to find angle UTV

Angle UTV is solved learning some property of rhombus

The opposite angles are equal.

∠ TWV = ∠ TUV and ∠ UTW = ∠ UVW

The diagonals divide the angles.

∠ UTV = ∠ UTW / 2

Assuming  ∠ UTW = ∠ UVW = x

Given: ∠ TWV = ∠ TUV = 108

2x + 2(108) = 360 sum of angles of a rhombus

x + 108 = 180

x = 180 - 108

x = 72

∠ UTV = 72/2

∠ UTV = 36 degrees

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What is 115 lbs in kg?

Answers

Answer:

115 lbs = 52.16 kilograms

Step-by-step explanation:

115 pounds is a little over 52kg

What is an obtuse angle

Answers

Answer:

A triangle that has a measurement greater than 90 degrees but less than 180 degrees.

Step-by-step explanation:

Hope this helps!!

Can you please mark me branliest??

i ready classroom grade 8 volume 1 mathematics

Can anyone help me with this asap !!!

i ready classroom grade 8 volume 1 mathematics Can anyone help me with this asap !!!

Answers

Answer:

COCO is life

Step-by-step explanation:

COCO is = to food and water

And food of COCO contains 2grams

Water of COCO contains 10 liters

So add grams and liters together

And u get this

10l/41ⁿ9xg451/⅞41 + we12/need/34¹⅔/coco

=coco 10274728l

find x and y. 4x-2=3y-1. y+3=3x-4

Answers

Answer:

x = 4, y = 5.

Step-by-step explanation:

4x-2=3y-1

y+3=3x-4

Rearranging:

4x - 3y =  1       (A)

-3x + y = -7      (B)

Multiply  B by 3:

-9x + 3y = -21   (C)
Adding A and C:

-5x = -20

x = 4

Substitute for x in equation A:

4(4) - 3y = 1

3y = 15

y = 5.

Casey is deciding which of two landscapers to hire. Each landscaper charges an hourly rate plus a fee for each job. Casey correctly wrote and solved a system of linear equations by substitution. In his work, he substituted an expression for one variable and solved for the other. This resulted in the equation 5

Answers

One landscaper's hourly rate is $15 lower than the other landscaper's. Casey is deciding which of two landscapers to hire. Each landscaper charges an hourly rate plus a fee for each job.

What is system of linear equations?

A set of two linear equations with two variables is a system of linear equations. Casey is deciding between hiring one of two landscapers. Each landscaper bills a fee for each job in addition to an hourly rate. A set of linear equations was appropriately written and solved by Casey using substitution. He solved for the other variable and substituted an expression for one in his work. The intersection of the lines that represent the linear equations is where a system of linear equations finds its solution. Each landscaper bills a fee for each job in addition to an hourly cost. Casey produced a system of linear equations that was correctly written and solved. The hourly rates for both landscapers are the same, however their rates for individual jobs vary.

Casey is deciding between hiring one of two landscapers. Each landscaper bills a fee for each job in addition to an hourly cost. By using substitution, Casey created and properly figured out a set of linear equations. He solved for the other variable and replaced an expression for one in his work, producing the equation 5 = 20.

equation 5=20

20-5 = 15

Therefore, One landscaper's hourly rate is $15 lower than the other landscaper's.

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If you have a logical statement in four variables how many rows do you need in the truth table that you would use to evaluate it? Answer with a whole number. p → (q→ r) is logically equivalent to (p —— q) → r. True or false? True False If the negation operator in propositional logic distributes over the conjunction and disjunction operators of propositional logic then DeMorgan's laws are invalid. True False

Answers

The number of rows required in a truth table to evaluate a logical statement with four variables is 16. The logical equivalence between "p → (q→ r)" and "(p —— q) → r" is True.

The statement that DeMorgan's laws are invalid if the negation operator distributes over conjunction and disjunction operators is False.

A truth table is a useful tool to evaluate the truth values of logical statements for different combinations of variables. In this case, since there are four variables involved, we need to consider all possible combinations of truth values for these variables.

Since each variable can take two possible values (True or False), we have 2^4 = 16 possible combinations. Therefore, we require 16 rows in the truth table to evaluate the logical statement.

Moving on to the logical equivalence between "p → (q→ r)" and "(p —— q) → r", we can determine if they are equivalent by constructing a truth table. Both expressions have three variables (p, q, and r). By evaluating the truth values for all possible combinations of these variables, we can observe that the truth values of the two expressions are identical in all cases.

Hence, the logical equivalence between "p → (q→ r)" and "(p —— q) → r" is True.

Regarding the statement about DeMorgan's laws, it states that if the negation operator distributes over the conjunction and disjunction operators in propositional logic, then DeMorgan's laws are invalid. However, this statement is false.

DeMorgan's laws state that the negation of a conjunction (AND) or disjunction (OR) is equivalent to the disjunction (OR) or conjunction (AND), respectively, of the negations of the individual propositions. These laws hold true irrespective of whether the negation operator distributes over the conjunction and disjunction operators.

Therefore, the statement about DeMorgan's laws being invalid in such cases is false.

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9, 18, 36... Find the 6th term. The first three terms of a sequence are given. Round to the nearest thousand (if necessary).

Answers

288
9 times 2 is 18 18 times 2 is 36 keep multiplying

-20 = x/8 -8) oh ya and please subscribe to michadsen tv

Answers

-20 = x/8 -8) oh ya and please subscribe to iwpp

What is the area of an isosceles right triangle whose hypotenuse is 5 √2 m long?

Answers

Answer:

Sides other than hypotenuse of an isosceles triangle are equal.

Let the other two sides be x each.

Using pythagoras theorem

x

2

+x

2

=(5

2

)

2

2x

2

=50

⇒x

2

=25

⇒x=5cm

So the other two sides are 5cm each.

One of the chair lifts at a ski resort unloads 1700 skiers per hour at the top of the slope. The ride from the bottom to the top takes 15 minutes. How many skiers are riding on the lift at any given time?

Answers

For the given question there are always 425 skiers on the chair lift at any given time.

The chair lift unloads 1700 skiers per hour at the top of the slope. The ride from the bottom to the top takes 15 minutes. We have to determine the number of skiers who are riding on the lift at any given time.

There are a few steps that we can take to solve this problem:

Step 1:Calculate how long the trip is from top to bottom:

The trip from bottom to top takes 15 minutes.

Therefore, the trip from top to bottom would take the same amount of time.

Step 2:Calculate how many trips the lift makes in an hour:

We have to convert 1 hour to minutes.1 hour = 60 minutes

Therefore, 1 hour = 60/15 = 4 trips from top to bottom

Step 3:Calculate how many skiers are riding on the lift at any given time.

The chair lift unloads 1700 skiers per hour at the top of the slope.

So, every 15 minutes, 425 skiers are unloaded at the top.

Since the lift takes 15 minutes to make one trip, there are always 425 skiers on the lift at any given time.

There are always 425 skiers on the chair lift at any given time.

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Walter, Riya, and Teo want to decorate the MPR for a dance. Working alone, Walter and Riya can each do the job in 4 hours while Teo can do the job in 3 hours. If all of them work together, how long will it take to decorate the room? Be sure to answer in hours and minutes. (minutes has to be a fraction)

Answers

The time that it would take Walter, Riya and Teo to work together is 1.2 hours

How to solve an equation

An equation is an expression that shows the relationship between two or more numbers and variables.

Walter can decorate the MPR alone in 4 hours, Riya in 4 hours also while Teo in 3 hours.

Let t represent the time it takes to decorate the room together, hence:

(1/4 + 1/4 + 1/3)t = 1

(5/6)t = 1

t = 1.2 hours

The time to work together is 1.2 hours

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Answer:

1 hour and 12 minutes

Step-by-step explanation:

it was right on my rsm homework so its right

Which action isn't usually punitive, but can be embarrassing for the professional and potentially for the attorney who retained the professional

Answers

Receiving a formal reprimand or warning isn't usually punitive, but can be embarrassing for the professional and potentially for the attorney who retained the professional.

The soccer coach bought 3 new soccer balls. The total cost of the balls was $21.28. The coach used a $20 bill and a $10 bill to pay for the balls.

Which is not a combination of coins and bills that can be used to make the change that the coach should receive?

Answers

34 quarters,2 dimes,and 2 pennies

Create a rational function, g(x) that has the following properties, Use derivatives first to create the function by utilizing the given min and max.

i) V.A.: None
ii) O.B.: None
iii) H.A.: y = 0
iv) Hole: (-4, −3/19)
v) local min.: (-3, -1/6)
vi) local max.: (1, 1/2)
vii) x-int.: -1
viii) y-int.: 1/3
ix) Degree of polynomial in numerator or denominator: 0 ≤ degree ≤ 3

Answers

Our final rational function becomes: g(x) =\([(x + 4)(ax + b)(x + 3)^2(x + 1)] / [(x + 4)(cx + d)(x - 1)^2]\)

To create a rational function g(x) that satisfies the given properties, we can start by considering the horizontal asymptote and the hole.

Given that the horizontal asymptote is y = 0, we know that the degree of the polynomial in the numerator is less than or equal to the degree of the polynomial in the denominator.

Considering the hole at (-4, -3/19), we can introduce a factor of (x + 4) in both the numerator and denominator to cancel out the common factor. This will create a hole at x = -4.

So far, we have:

g(x) = [(x + 4)(ax + b)] / [(x + 4)(cx + d)]

Next, let's consider the local minimum at (-3, -1/6) and the local maximum at (1, 1/2).

To ensure a local minimum at x = -3, we can make the factor (x + 3) squared in the denominator, so that it does not cancel out with the numerator. We can also choose a positive coefficient for the factor in the numerator to create a downward-facing parabola.

To ensure a local maximum at x = 1, we can make the factor (x - 1) squared in the denominator, and again choose a positive coefficient for the factor in the numerator.

Adding these factors, we have:

g(x) =\([(x + 4)(ax + b)(x + 3)^2] / [(x + 4)(cx + d)(x - 1)^2]\)

Finally, we consider the x-intercept at x = -1 and the y-intercept at y = 1/3.

To achieve an x-intercept at x = -1, we can set the factor (x + 1) in the numerator.

To achieve a y-intercept at y = 1/3, we set the numerator constant to 1/3.

Multiplying these factors, our final rational function becomes:

g(x) = \([(x + 4)(ax + b)(x + 3)^2(x + 1)] / [(x + 4)(cx + d)(x - 1)^2]\)

Where a, b, c, and d are coefficients that can be determined by solving a system of equations using the given properties.

Please note that without additional information or constraints, there are multiple possible rational functions that can satisfy these properties. The function provided above is one possible solution that meets the given conditions.

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TRUE/FALSE When inserting a value into a partially-filled array, in descending order, the insertion position is the index of the first value smaller than the value.

Answers

The given statement When inserting a value into a partially-filled array in descending order, the insertion position is indeed the index of the first value smaller than the value being inserted is true.

What is partially filled array?

A partially filled array, also known as a sparse array, is an array data structure where not all elements are populated with values. In other words, it is an array that contains empty or uninitialized elements.

When inserting a new value into this sorted array, we start from the beginning and compare the value with each existing element until we find the first element that is smaller. The insertion position for the new value is the index of this first smaller element.

For example, if we have a partially-filled array [10, 8, 5, 3] and we want to insert the value 6 into the array in descending order, we compare 6 with each element from left to right. The first element smaller than 6 is 5, and its index is 2. Therefore, the insertion position for the value 6 would be index 2, resulting in the updated array [10, 8, 6, 5, 3].

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A sphere, a cone and a cylinder are having same radius and same height. Find the ratio of their volumes

Answers

The ratio of the volumes of the sphere, cone, and cylinder with same radius and height is equal to 4 : 1 : 3.

To find the ratio of the volumes of a sphere, a cone, and a cylinder with the same radius and height,

Use the formulas for their respective volumes.

Let's assume,

r is the radius of the sphere, cone, and cylinder.

h is the height of the sphere, cone, and cylinder.

The volume of a sphere is given by  Volume of the sphere = (4/3) × π × r³.

The volume of a cone is given by  Volume of the cone = (1/3) × π × r² × h.

The volume of a cylinder is given by  Volume of the cylinder = π × r² × h.

Since the radius (r) and height (h) are the same for all three shapes,

simplify the ratio of their volumes.

Ratio of volumes,

Volume of the sphere :  Volume of the cone :  Volume of the cylinder

= ((4/3) × π × r³) : ((1/3) × π × r² × h) : (π × r² × h)

= (4/3) : (1/3 × h) : 1

Since assumed that the height is the same for all three shapes, the ratio simplifies further,

Ratio of volumes

= (4/3) : (1/3) : 1

= 4 : 1 : 3

Therefore, the ratio of the volumes of the sphere, cone, and cylinder is 4 : 1 : 3.

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Which expression is equivalent to (5x^3)^2

Answers

Answer:

25x^6

Step-by-step explanation:

:)

Quantitative Problem 1t You deposit \( \$ 2,300 \) into an account that pays \( 6 \% \) per year. Your plan is to withdraw this amount at the end of 5 years to use for a down payment on a new car. How

Answers

You will be able to withdraw approximately $3,076.32 at the end of 5 years.

To calculate the amount you will be able to withdraw at the end of 5 years, we can use the future value formula for compound interest.

The formula for calculating the future value (FV) of a present value (PV) invested at an annual interest rate (r) for a certain number of years (t) is:

\(FV = PV * (1 + r)^t\)

Given:

PV = $2,300

r = 6% = 0.06 (decimal representation)

t = 5 years

Substituting these values into the formula, we get:

FV = $2,300 * \((1 + 0.06)^5\)

Calculating the expression inside the parentheses:

\((1 + 0.06)^5 = 1.338225\)

Multiplying the present value by this factor:

FV = $2,300 * 1.338225

FV ≈ $3,076.32

Therefore, you will be able to withdraw approximately $3,076.32 at the end of 5 years.

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You deposit $2,300 into an account that pays 6% per year. Your plan is to withdraw this amount at the end of 5 years to use for a down payment on a new car. How much will you be able to withdraw at the end of 5 years? Do not round intermediate calculations. Round your answer to the nearest cent

What is the answer pls?

What is the answer pls?

Answers

The initial value of f(x) is -36.

The initial value of g(x) is -44

The range of f(x) is {y | -36 ≤ y ≤ -20}

The range of g(x) is {y | -44 ≤ y ≤ -20}

What is a function?

function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

{x | -6 ≤ x ≤  -2}

g(x) = 6x - 8

From the table, we get that,

The initial value of f(x) is -36.

The initial value of g(x).

g(x) = 6 x (-6) - 8 = -36 - 8 = -44

The range of f(x).

= {y | -36 ≤ y ≤ -20}

g(x) = 6x - 8

g(x) = 6 x (-6) - 8 = -36 - 8 = -44

g(x) = 6 x (-2) - 8 = -12 - 8 = -20

The range of g(x)

= {y | -44 ≤ y ≤ -20}

Thus,

The initial value of f(x) is -36.

The initial value of g(x) is -44

The range of f(x) is {y | -36 ≤ y ≤ -20}

The range of g(x) is {y | -44 ≤ y ≤ -20}

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PLEASE HELP ME!!!! I WILL GIVE BRAINLIEST!!!!!!
Susan is buying three different colors of tiles for her kitchen floor. She is buying 25 more red tiles than beige tiles, and three times as many navy-blue tiles as beige tiles. If Susan buys 435 tiles altogether, how many tiles of each color does she buy?

Answers

She buy 145 each all you do is divide 435 and 25

Use long division to divide x3 + x2 - 2x + 14 by x + 3. Choose the correct quotient.

Answers

Answer:

x2 - 2x + 4  (remainder 2).

or we could write it as

x2 - 2x + 4 + 2/(x+3)

Step-by-step explanation:

          x2  -  2x + 4   <------ quotient.

x + 3 )  x3 +   x2 - 2x + 14

          x3 +  3x2

                  -2x^2 - 2x

                   -2x2 -  6x

                                4x  + 14

                                 4x + 12

                                          2 <--------- remainder

Step-by-step explanation:

The diameter of a circle is 14 cm. Find its area in terms of \piπ.

Answers

153.86 cm²(Assuming pi equals 3.14)14 ÷ 2 = 77² = 4949 x 3.14 = 153.86OR49π14 ÷ 2 = 77² = 4949π
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