Please help I will mark Brainly!!

Hello from MrBillDoesMath!
Answer:
Midpoint of segment AB = -1
Midpoint of segment CD = - 0.5
Midpoint of segment EF = 1.5
Midpoint of segment GH = 1.5
Discussion:
Generally for segment (a, b) the midpoint of the segment is given by the formula (a+b)/2. For this problem:
Midpoint of segment AB = (-3 + 1)/ 2 = -2/2 = -1
Midpoint of segment CD = (-4 + 3)/2 = -1/2 = - 0.5
Midpoint of segment EF = (1 + 2)/2 = 3/2 = 1.5
Midpoint of segment GH= ( -5 + 2)/2 = 3/2 = 1.5
Thank you,
MrB