Question

answer the question
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Answer 1

Answer:

b =6

Step-by-step explanation:

A(-2,4) = (X1 ,y1 )

B(b,8)

(2,a) is the midpoint of seg AB

let (2,a) = ( x,y)

BY Midpoint Formula

x = X1 + x2 /2

2= -2+b/2

4= -2 + b

b = 4+2

b= 6