Respostas

  • Usuário do Brainly
2014-05-23T00:04:23-03:00
X = (x2 + x1)/2
x = (5 + (- 2))/2
x = (5 - 2)/2
x = 3/2

y = (y2 + y1)/2
y = (2 + (- 4))/2
y = (2 - 4)/2
y = - 2/2
y = -1

M(3/2, - 1)