aless82 aless82

22-10-2018
Mathematics

contestada

Find the coordinates of the midpoint of AB . A (12, -7) and B (-4, 7)

Respuesta :

qais19966p41yfx qais19966p41yfx

22-10-2018

x1= 12, x2=-4, y1=-7, y2=7

M=(x1+x2) /2, (y1+y2) /2
=12+(-4)/2, -7+7/2
=8/2, 0/2
final answer is (4,0)

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