Question

PLEASEEEEE HELP PLEASEEEEEE I REALLY NEED HELP!!!!!

Answer 1

Explanation:

(xm, ym) = ((x1+x2)/2, (y1+y2)/2)

(xm, ym ) = midpoint

(x1, y1) and (x2, y2) are the 2 points.

xm = (-3 + -12)/2 = -15/2 = -7.5

ym = (7 + 8)/2 = 15/2 = 7.5

the midpoint is (-7.5. 7.5)

Answer 2

Hi! To solve this question you need to use the midpoint equation, which is (x2+x1 / 2) , (y2+y1 /2). You can plug in values for this equation, making it (-12 + -3 /2), (8+7 /2). This will equate to (-15/2), (15/2). The final midpoint to this equation will be:

(-7.5),(7.5)