Answer:
[tex]\textsf{midpoint}=(\frac{19}{2},\frac{1}{2} ) =(9.5, 0.5)[/tex]
Step-by-step explanation:
let [tex](x_1,y_1)=(9,-8)[/tex]
let [tex](x_2,y_2)=(10,9)[/tex]
[tex]\textsf{midpoint}=(\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )[/tex]
[tex]\implies\textsf{midpoint}=(\frac{9+10}{2} ,\frac{-8+9}{2} )[/tex]
[tex]\implies\textsf{midpoint}=(\frac{19}{2},\frac{1}{2} )[/tex]
