Question

calcule as coordenadas de m, ponto médio do segmento AB, quando A (7,9) e (-2, 5)

Answer 1

$\boxed{x_M=\frac{x_A+x_B}{2}=\frac{7-2}{2}=\frac{5}{2}} \\ \\ \boxed{y_M=\frac{y_A+y_B}{2}=\frac{9+5}{2}=\frac{14}{2}=7} \\ \\ \boxed{M \left(\frac{5}{2};7\right)}$