Question

IF (-a/2,4 ) is th mid point of line segment joining (-4,3) and ( 3,5) then a is​

Answer 1

Hey there!

Given,

A (-4 ,3)

B (3,5)

Let the mid-point be M(X , Y) = M(-a/2 , 4).

Then,

$X = \dfrac{x_1+x_2}{2}\\\\\dfrac{-a}{2} = \dfrac{-4+3}{2}\\\\-a = -4 + 3\\-a = -1\\\boxed{a = 1}$

Hope It Helps You!

Answer 2

Answer:-

Refer the attachment