Question

The mid-point of the line joining (-a, 2b) and (-3a,-4b) is

Answer 1

Answer:

Step-by-step explanation:

(2a,4) and (-2,2b)

- midpoint  

(2a-2/2) ,(4+2b/2)

(a-1) and (2+b)

a-1= 1    a=2

2(2)+1 = 4+1 = 5

b=5

Answer 2

your answer is there in the attachment.

hope it helps you!