Answer:
Let the midpoint be M(x,y).
7) x= (3+1)/2= 4/2= 2
y= (-9+5)/2= -4/2= -2
M(2,-2)
8) x= (5-6)/2= -1/2= -0.5
y= (-1-3)/2= -4/2= -2
M(-0.5,-2)
Answer: 984
Step-by-step explanation:
I believe that answer choice D is correct, I know it is not C, A or D unless your teacher made a mistake presenting answer C. Hope this helps.
