SOLUTION: how do you find the midpoint of a line with the endpionts of (-8,7) (-2,8)

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Question 509708: how do you find the midpoint of a line with the endpionts of (-8,7) (-2,8)
Found 2 solutions by rattamonsta, mananth:
Answer by rattamonsta(2) About Me  (Show Source):
You can put this solution on YOUR website!
Use the Midpoint Formula,
(X1 + x2 /2), (Y1 + y2 /2)
(-8,7) (-2,8)
X1 = -8
x2 = -2
Y1 = 7
y2 = 8
(-8 + -2 /2), (7 + 8 /2)
Midpiont = (-5,7.5)

Answer by mananth(16949) About Me  (Show Source):
You can put this solution on YOUR website!
If the coordinates of A and B are ( x1, y1) and ( x2, y2) respectively, then the midpoint, M, of AB is given by the following formula

M = %28x1%2Bx2%29%2F2%09%09%09 %09%28y1%2By2%29%2F2
x= ( -8 -2 )/ 2 y= ( 7 -2 )/ 2
x= -5 ,y= 2.5