SOLUTION: How do you find the other endpoint of the line segment with the given endpoint and midpoint
Endpoint:(8,9), midpoint:(-10,4)
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Question 775314: How do you find the other endpoint of the line segment with the given endpoint and midpoint
Endpoint:(8,9), midpoint:(-10,4)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
(8+x)/2 = -10
8+x = 2*(-10)
8+x = -20
x = -20 - 8
x = -28
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(9+y)/2 = 4
9+y = 2*4
9+y = 8
y = 8 - 9
y = -1
-------------------------------------------------------
So the other endpoint is (-28, -1)
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