Question

The midpoint of UV is (5, -11). The coordinates of one point are U(3, 5). Find the coordinates of endpoint V.

Answer 1

Will give a medal

Answer 2

u(3,5)v(x,y)
Mid point (5,-11)
(3+x)/2=5
3+x=10
x=7
(y+5)/2=-11
y+5=-22
y=-27
v(7,-27)

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Answer 3

Oh my gosh @bradely, thank you so much!!