Question

if (3,x) is the mid point of the line segment joining the points A(8,-5) and B(-2,11) then the value of x is​

Answer 1

Answer:

given

midpoint of line is (3,x)

A(8,-5) and B(-2,11)

thus

mod point of line =(x1+x2/2) or y1+y2/2 =(3,x)

so -5+11/2=x

6/2=x

x=3 answer