The grass below have the same shape what is the equation of the blue graph

Answer:

------------------------

Find the slope of AB:

Use point-slope form and point A(2, 4) to determine the line:

Multiply both sides by 9 to clear fraction:

Open parenthesis and convert the equation into ax + by + c = 0:

Given data:

The given radius of the circular window is,

The expression for the area of the window is,

Substitute the given value in the above expression.

Thus, the area of window is 38.5 ft^2.

Answer:

Isoceles

Step-by-step explanation:

Isoceles triangles have 2 sides that are the same length.

Answer:

subtraction

Step-by-step explanation:

a. The image of the net of the square pyramid is given in the diagram attached below.

b. Surface are of the square pyramid = 224 mm²

Surface area of square pyramid = The sum total of each net surface that makes up the square pyramid.

a. An image of the net of the square pyramid is given in the diagram attached below.

The net is made up of 1 square and 4 triangles.

b. Surface are of the square pyramid = 4(area of triangle) + area of square.

= 4(1/2bh) + s²

b = 8 mm

h = 10 mm

s = 8 mm

Thus:

Surface are of the square pyramid = 4(1/2 × 8 × 10) + 8²

Surface are of the square pyramid = 224 mm²

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Answer: the vote will get 82.45%

Step-by-step explanation:

Answer:

B. 2:1, for every two yellow fish there is one orange fish

Step-by-step explanation:

So you have 6 yellow fish and 3 orange fish.

You can divide both these values by 3 to get:

2 yellow fish: 1 orange fish

Therefore, the simplified version of the ratio is 2:1

In context this means for every 2 yellow fish there is 1 orange fish.

The answer is then B.

I hope this helps!!

- Kay

The mean of the test is 20.

To determine the mean of the test, we need to use the information provided about the scores falling above the mean in terms of standard deviations.

Let's denote the mean of the test as μ, and the standard deviation as σ.

We are given that a score of 29 falls three standard deviations above the mean, so we can write this as:

29 = μ + 3σ

Similarly, we are told that a score of 23 falls one standard deviation above the mean, which can be expressed as:

23 = μ + σ

Now we have a system of two equations with two variables (μ and σ). We can solve this system of equations to find the values of μ and σ.

From the second equation, we can isolate μ:

μ = 23 - σ

Substituting this value into the first equation, we have:

29 = (23 - σ) + 3σ

Simplifying the equation, we get:

29 = 23 + 2σ

2σ = 29 - 23

2σ = 6

σ = 3

Substituting the value of σ back into the second equation, we find:

μ = 23 - 3

μ = 20

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Solving for (f•g)(-1)

Answer:25x3 and 25+25+25

Step-by-step explanation:

The expression shows the amount of money that Trey deposits in 3 months 25(3).

A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:

Given:

Trey has $75 in his saving account.

He deposit $25 each month.

let the number of months spend be 'm'.

So, the expression that shows the amount of money that Trey deposits in 3 months would be

= 75 + 25m

If m=3

= 75 + 25(3)

= 75 + 75

= 150

Hence, the expression is 25(3).

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Answer:

yes in the steps

Step-by-step explanation:

conclusive

Answer:

9 students

Step-by-step explanation:

because 15x 3 = 45 so 12x3= 36 so 45-36= 9 Can i be branliest

The probability of a prime number or a number greater than 3 coming up is given as follows:

5/6.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

When a dice is thrown, there are six possible outcomes, ranging from 1 to 6, and the desired outcomes are given as follows:

Hence the probability is given as follows:

5/6.

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Step-by-step explanation:

can't answer this without a picture of the graphs and equations

Answer:

y=5x-9

Step-by-step explanation:

Step 1

You are trying to get y by itself on one side, so you subtract 5x to both sides and you are left with -y=-5x+9

Step 2

You don't want your y to be negative (-y) and there's an imaginary -1 there so in order to make that positive you have to multiply by another -1 to both sides because a negative multiplied by a negative is a positive. Then you are left with y=5x-9 because each of those numbers were also multiplied by -1. And that's your answer!

Hope this helped

Answer: (x, y) --> (-y, x)

Step-by-step explanation:

A rotation of a polygon 90° counterclockwise or 270° clockwise would be translated from x, y to -y, x

Hope this helps!

Answer:

Last one

Step-by-step explanation:

The actual length of the bus is given as follows:

45 feet.

The actual length of the bus is obtained applying the proportions in the context of the problem.

The scale drawing is of 0.5 inches to 5 feet, hence the length represented by each inch of drawing is given as follows:

5/0.5 = 10 feet.

The length of the drawing is given as follows:

4.5 inches.

Hence the actual length of the bus is given as follows:

4.5 x 10 = 45 feet.

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Answer:Half of 51/8 is 51/16 (you multiply 51/8 by 1/2 and that is your answer.)

Now back to mixed number

51/16 = 3 3/16

So final answer is 3 3/16.

Step-by-step explanation:

To find half of 6 3/8.

6 3/8 is a mixed number.

First will change into fraction.

6 3/8 = ((8*6)+3)/8 = 51/8

(Convert the mixed number 6 3/8 into an improper fraction first by multiplying the denominator (8) by the whole number part (6) and add the numerator (3) to get the new numerator. Place the new numerator (51) over the old denominator (8).)

Answer:

%33.33 repeating

Step-by-step explanation:

because 75 divided by 25 is 3 so it is 1/3

Answer:

u = 6

Step-by-step explanation:

When two triangles are similar, one can multiply one side by the ratio of the similitude to get find the length of the corresponding side in its similar triangle. The ratio of similitude can simply be defined as the scaling factor between two similar polygons. One can find the ratio of similitude by dividing two corresponding sides in similar triangles.

It is given that side NP is similar to OP. Therefore;

\(\frac{OP}{MP}\\=\frac{10}{5}\\=2\)

The ratio of similitude between the two given triangles is; 2

To find side NP, one must multiply it corresponding side, PL by the ratio of similitude;

PL * 2

= 3 * 2

= 6

Answer:

Use a straightedge to connect consecutive points.

Step-by-step explanation:

C

Julie must draw a line joining the C to E, then E to D, D to F, and F to C, she will get a square into a circle.

It is defined as the combination of points that and every point has an equal distance from a fixed point ( called the center of a circle).

To construct a square into the circle A.

Let's assume the CD is the diameter of the circle.

By joining the point C and point D we will get a line CD(diameter of the circle)

Draw a line EF which Bisect the line CD.

Join point E and F which are on the circle and join them.

Draw a line joinig the point C to E, then E to D, then D to F, and F to C.

We will get a square inscribed into a circle.

Thus, Julie must draw a line joining the C to E, then E to D, D to F, and F to C, she will get a square into a circle.

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Answer:

60

step-by-step explanation:

Answer: 60

Step-by-step explanation: Basically just multiply the whole number by 2 :)

Whenever you see something times 0.5, just know that its going to be that number times 2 (like another half of that number if you understand)

Why? Because 0.5 is basically like a one half (1/2) and you flip the stuff. since 0.5 is a half, here's a tip. Whenever you're dividing with decimals, use the formula KCF (keep, change, flip) (what my teacher taught me before)          

Here's a drawing to better explain:

Answer:

y=x^2 + 1

Step-by-step explanation: the second parabola is only raised by 1 unit up, therefore the entire function shifts upwards by 1.

Answer:

Step-by-step explanation:

We want to  confirm which of the given statement is true about the graph.

A) the amount of profit after the first year was around $0

-----------false

From the given graph, the amount of profit after year was far more $0. So the statement above is false.

B) The amount of profit increases about $10,000 each year ------------true

From the line of best fit shown in the graph, the amount of profit increases each year  by approximately $10,000.

C) the amount of profit decrease about $10,000 each year ------------ False

From the line of best fit on the graph, we can observe that the amount of profit does not decrease. It rather increases every year.

D) the amount of profit after the first year was around $30,000 ------------true

From the given graph, the  amount of  profit after the  first year is approximately $30,000.

So, the statement is true.

E) the amount of profit after 10 years is approximately $120,000  --------- true

At the year 10 on the graph , the  corresponding amount of profit is $120,000.

Answer:

4ft

Step-by-step explanation:

The bottom of the ladder will be 16.25 feet from the bottom of the building.

A right triangle is defined as a triangle in which one angle is a right angle or two sides are perpendicular.

As per the situation, we create a right triangle as shown.

Let x be the distance from the bottom of the building to the bottom of the ladder.

Using Pythagoras's theorem, then, we have:

x² + 31² = 35²

Simplifying this equation, we get:

x² = 35² - 31²

x² = 264

x = 16.25 (rounded to the nearest tenth of a foot).

Therefore, the bottom of the ladder will be 16.25 feet from the bottom of the building.

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Answer: 6x2y3(2x2y)3

=48x^8 y^6

To find the distance between points A and B, we can use trigonometry and the given information.

Let's label the distance between A and B as "d". We know that point C is 94.4 meters away from point A. From angle A, we have the measure of 72°, and from angle C, we have the measure of 30°.

Using trigonometry, we can use the tangent function to find the value of "d".

tan(72°) = d / 94.4

To solve for "d", we can rearrange the equation:

d = tan(72°) * 94.4

Using a calculator, we can evaluate the expression:

d ≈ 4.345 * 94.4

d ≈ 408.932

Therefore, the distance between points A and B is approximately 408.932 meters.

Answer:

y = -x + 4

Step-by-step explanation:

to find the equation of a straight line with the slope and a pair of coordinates given the equation is

y - y1 = m(x - x1)

where x is the slope

x1 and y1 are the coordinates given

By substitution,

y - 3 = -1(x -1)

y - 3 = - x + 1

y = - x + 1 +3

y = -x + 4

The value of the Integral at the lower limit from the value of the integral at the upper limit to get the length of the curve.

The length of the curve described by the function f(x) = 1 + 3x^2 + 2x^3 is to be found. The formula used to find the length of a curve is:

L = ∫(sqrt(1 + [f'(x)]^2))dx where f'(x) is the derivative of f(x)We have to first find f'(x):f(x) = 1 + 3x^2 + 2x^3f'(x) = 6x + 6x^2

The integral becomes:L = ∫(sqrt(1 + [6x + 6x^2]^2))dx = ∫(sqrt(1 + 36x^2 + 72x^3 + 36x^4))dx The integral appears to be difficult to evaluate by hand.

Therefore, we use software like Mathematica or Wolfram Alpha to solve the problem. Integrating the expression using Wolfram Alpha gives:

L = 1/54(9sqrt(10)arcsinh(3xsqrt(2/5)) + 2sqrt(5)(2x^2 + 3x)sqrt(9x^2 + 4))The limits of integration are not given. Therefore, the definite integral  be solved.

We can, however, find a general solution. We use the above formula and substitute the limits of integration.

Then, we subtract the value of the integral at the lower limit from the value of the integral at the upper limit to get the length of the curve.

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