3 years ago

HELPPP Which best describes the relationship between the two triangles below?

Mathematics

1 answer:

Neporo4naja [7]3 years ago

6 0

I think the answer would be A

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Find the average rate of change for the given function from x=-1 to x=4

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I believe the slope is 0 because it they are both horizontal lines? I may be wrong though.

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4 years ago

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Nataliya [291]

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3 years ago

The composite figure is made up of a parallelogram and a rectangle. Find the area.

MAXImum [283]

Answer: A. 76 sq. units

Step-by-step explanation:

1. You can use the following formula for calcualte the area of the parallelogram:

$A_p=b_p*h_p$

Where $b_p$ is the base and $h_p$ is the height of the parallelogram

$b_p=14units-3units-3units=8units$ and $h_p=6units$

2. The formula for calculate the area of a rectangle is:

$A_r=b_r*h_r$

Where $b_r$ is the base and $h_r$ is the height of the rectanngle.

$b_r=14units$ and $h_r=2units$

3. Then, the area of the figure is the sum of the area of the parallelogram and the area of the rectangle:

$A_f=(8units*6units)+(14units*2units)=76units^{2}$

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4 years ago

What is the factored form of x2 − x − 20?

Yuliya22 [10]

Answer:

(x - 5)(x + 4)

Step-by-step explanation:

x^2 − x − 20

- 20 = -5 * 4

and

- 5 + 4 = -1

x^2 − x − 20 = (x - 5)(x + 4)

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3 years ago

Simplify this algebraic expression.

nikitadnepr [17]

Answer:

Option A

Step-by-step explanation:

=> x - 5/5 + 10

=> x - 1 + 10

=> x + 9

8 0

4 years ago

Read 2 more answers