What is the midpoint of (1,-2) and (-7,6)

The answer to your question is Midpoint = (-3, 2)

Step-by-step explanation:

Data

Point A = (1, -2)

Point B = (-7, 6)

Process

To find the midpoint, use the formula to calculate the mid-x and the formula to find the mid-y, then write the results as a point.

Formula

Xm = (x1 + x2) / 2

Ym = (y1 + y2) / 2

Substitution

Xm = (1 - 7)/2

Ym = (-2 + 6)/2

Simplification

Xm = -6/2

Ym = 4/2

Result

Xm = -3

Ym = 2

Midpoint = (-3, 2)

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

13cm

step-by-step explanation:

(apex)