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Triangle ABC has vertices A (-2, 2), B (2, 4) and C (3, -1).  What are the coordinates of A' after a dilation by a scale factor of 2.5?​

Triangle ABC has vertices A (-2, 2), B (2, 4) and C (3, -1).  What are the coordinates of A' after a dilation by a scale factor of 2.5?​
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Triangle ABC has vertices A (-2, 2), B (2, 4) and C (3, -1).  What are the coordinates of A' after a dilation by a scale factor of 2.5?​

asked
User Belindanju
by
8.0k points

1 Answer

6 votes

Answer:

A’(-5,5)

Explanation:

x’ = 2.5 * -2 = -5

y‘ = 2.5 * 2 = 5

answered
User Josh Bode
by
8.1k points
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