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3 years ago

Alexis says she is thinking about a number whose absolute value is 19. What are the possible numbers she could be thinking of?

Mathematics

1 answer:

Grace [21]3 years ago

4 0

Answer:

I do not understand give a genuine question

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Solve for y in the following equation. x+2y=z

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Answer:

The Answer:

Step-by-step explanation:

x+2y=z

minus x both sides

2y=z-x

divide by 2 both sides

The Answer:

$y = \frac{z - x}{2}$

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Melody is solving the equation x +12=31. Find her mistake and correct it.

nalin [4]

The answer is x = 19

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3 years ago

Hey who ever can help me, I give 25 points

Nadusha1986 [10]

4x+2y=18

-2(2x+3y=15)=-4x-6y=-30

4x+2y=18

-4x-6y=-30

-4y=-12

y=3

2x+3(3)=15

2x+9=15

2x=6

x=3

(3,3)

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3 years ago

Solve for v. C = v * p ^ 2

MA_775_DIABLO [31]

Answer:

v = C/p^2.

Step-by-step explanation:

C = v * p ^ 2

Divide both sides by p^2:

v = C/p^2.

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3 years ago