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The midpoint of AB is M(-2,5). If the coordinates of A are (1,7), what are the

coordinates of B?

User Jamiei
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1 Answer

3 votes

Answer:

(-5, 3)

Explanation:

B = 2M - A

B = 2(-2, 5) -(1, 7) = (-4-1, 10-7) = (-5, 3)

User Chetan Dobariya
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