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M(5.9) is the midpoint ofRS. The coordinates of Sare (6,8). What are the coordinates of R?

User Log N
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1 Answer

7 votes
coordinates of R (4,10)

•————•————•
(?,?) (5,9) (6,8)

You have to see how the x & y changed from point M to S and do the same thing for point R to M


M S
(5,9) >>>> (6,8) (x+1, y-1)

R M
(4, 10) >>>> (5,9) (x+1, y-1)
User Dlants
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