All categories

3 years ago

If y=-12 when x=9, find y when x=-4 please answer quickly

Mathematics

1 answer:

pychu [463]3 years ago

7 0

Answer: x=3

Step-by-step explanation:

to make y=-4 from -12 you have to divide by 3. so divide the 9 by 3 to get 3 which is your answer

You might be interested in

Solve for g in the proportion. 3/g = 24/16

Nata [24]

Answer:

This is your answer ☺️☺️☺️

5 0

3 years ago

Read 2 more answers

3x-12+10=8-2x what does x equal?

nikitadnepr [17]

X=2 because first you have to combine like terms. Than you have to bring the Varible on one side. Finally you solve for the Varible and you get the answer2.

5 0

3 years ago

Read 2 more answers

Complete the equation: x^2+8x + _=(_)^2

pentagon [3]

Answer:

x^2+8x+16=(x-4)^2

EXPLANATION:

(a+b)^2=a2+2.a.b+b2

we have to break the middle term in 2ab here a is x then 2xb=8x, => b=4, but value of a and b to get the required equation!

8 0

3 years ago

Which angle measure in the triangle shown is the largest?

SVEN [57.7K]

The largest angle is opposite the largest side, so

Answer: H

8 0

3 years ago

Read 2 more answers

The perimeter of a square is equal to four times the length of a side. Write the direct v variation equation that represents the

sveticcg [70]

Answer: $y=4x$

Step-by-step explanation:

A direct variation equation has the form:

$y=kx$

Where k is a constant.

By definition, we know that the perimeter of the square is the sum of the lengths of its sides or, as all the sides are equal, you can multiply the lenght of any side by 4.

Then, knowing that y is the dependent value and x the independent value and the constant k=4, you can write the following direct variation equation that represents the situation.

$y=4x$

4 0

3 years ago