Question

calcule as coordenadas do ponto medio A (0,-5) B ( 0,-4)​

Answer 1

Resposta:

$....(x,y)\\A(0,-5)\\B(0,-4)\\\\X_{m}=(\frac{X_{a}+X_{b}}{2},\frac{Y_{a}+Y_{b}}{2})\\X_{m}=(\frac{0+0}{2},\frac{-5-4}{2})\\X_{m}=(0,-\frac{9}{2})$

Explicação passo-a-passo: