Question

Which are the coordinates of the midpoint of the segment connecting(15,-11) and (-10,10)

Answer 1

Answer:

Step-by-step explanation:

A(x1,y1)     B(x2,y2)    

M(x,y)  =>   x=$\frac{x1+x2}{2}$ and y=$\frac{y1+y2}{2}$

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A(15,-11)   B(-10,10)

M($\frac{15-10}{2}$,$\frac{-11+10}{2}$)=($-\frac{5}{2}$,$-\frac{1}{2}$)