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4 years ago

In this figure, AB and CD are parallel.

Mathematics

1 answer:

AlexFokin [52]4 years ago

7 0

Answer:

Step-by-step explanation:

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A. Find the slope of the line that passes through the points (2,-5) and (-2,3).

Crazy boy [7]

Answer:

a) Slope: -2

b) y=2/5x+2

C) x=2.5

D) y=-7x-2

Step-by-step explanation:

I don't want to type all my work but that's what i got

5 0

3 years ago

Which volume could belong to a cube with a side length that is an integer? Recall the formula Cube volume = s cubed. 18 cubic in

irina1246 [14]

We have been given 4 choices. We are asked to choose the volume that could belong to a cube with a side length that is an integer.

We know that volume of a cube is cube of each side length.

To solve our given problem, we will take cube root of each given value. The cube root of which value will be an integer that will be our correct choice.

A. $s^3=18$

$\sqrt[3]{s^3}=\sqrt[3]{18}$

$s=2.62074$

Since cube root of 18 is not an integer, therefore, 18 is not a correct choice.

B. $s^3=36$

$\sqrt[3]{s^3}=\sqrt[3]{36}$

$s=3.301927$

Since cube root of 36 is not an integer, therefore, 36 is not a correct choice.

C. $s^3=64$

$\sqrt[3]{s^3}=\sqrt[3]{64}$

$s=4$

Since cube root of 64 is 4 and 4 is an integer, therefore, 64 is the correct choice.

D. $s^3=100$

$\sqrt[3]{s^3}=\sqrt[3]{100}$

$s=4.641588$

Since cube root of 100 is not an integer, therefore, 100 is not a correct choice.

5 0

3 years ago

Read 2 more answers

Are the expression -5 + -2 + -5 - 2 equivalent

rewona [7]

Yes, since you are adding two negative it will be a negative. and sinceo your subtracting from a negative it will also be a negative. they both equal -7

3 0

3 years ago

Read 2 more answers

Volume=<br> A) 91 2/3 pie cubic units <br> B) 275 pie cubic units <br> C) 36 2/3 pie cubic units

MrMuchimi

the volume is 1/3 * height *area of the base (the circle) in cubic units

the area of the circle is pi*r²

wich gives us

1/3 * 11 * pi * 5²

rearrange

= 5² * 11 * 1/3 * pi

= 25*11*1/3*pi

= 275*1/3*pi

= 275/3 *pi

= (91 2/3)*pi

in cubic units

so your answer is the first option

6 0

3 years ago

Which is the verbal expression for q ≠ 3 ??

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

that signs means that the value is not equal to the given value. So any number that q is, is not equal to 3.

3 0

3 years ago