2 years ago

Find the missing value so that the two points have a slope of -13/2 (-2,y) and (0,-4

Mathematics

1 answer:

Art [367]2 years ago

6 0

Answer:

y=9

Step-by-step explanation:

slope is (y2-y1)/(x2-x1), so we plug in the values. (-4-y)/(0 - (-2)). so we get -4-y/2 since zero minus negative 2 is positive 2. given the slope is -13/2, -4-y must be equal to negative 13. So we set an equation of -13 = -4 - y. We add 4 to 13, and get -9 = -y. We multiply each side by a -1, and we get y equals 9.

We can check this by plugging 9 back into our original slope equation. (-4-9)/(0-(-2) which gives us -13/2.

You might be interested in

Josh says that (4)(-7)(-1) is equal to (4)(7). Evangelina says (4)(-7)(-1) is

Vadim26 [7]

Answer:

Evangelina and Josh can be considered correct but this can be simplified to just 28. so if you want the simplification of this problem it would be no one but both are correct if you just want to see if they equal the same answer

Step-by-step explanation:

they are correct because they could simplify it

7 0

3 years ago

Write. (0.25)³ as a multiplication

Colt1911 [192]

A number raised to an exponent is the number multiplied by itself the number of times the exponent is.

The exponent is 3, so this means 0.25 is multiplied by itself 3 times.

0.25^3 = 0.25 x 0.25 x 0.25

5 0

3 years ago

Read 2 more answers