SOLUTION: M is the midpoint of HR, H has coordinates (-5, 5), and M has coordinates (2, 3). Find the coordinates of R.

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Question 827074: M is the midpoint of HR, H has coordinates (-5, 5), and M has coordinates (2, 3). Find the coordinates of R.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
M is the midpoint of HR, H has coordinates (-5, 5), and M has coordinates (2, 3). Find the coordinates of R.
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Let the coordinates of R be (x,y).
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(x+-5)/2 = 2
x-5 = 4
x = 9
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(y+5)/2 = 3
y+5 = 6
y = 1
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Ans: (x,y) = (9,1)
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Cheers,
Stan H.