yfzcrazy2004 yfzcrazy2004

11-06-2021
Mathematics

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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?

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tankisfun97 tankisfun97

11-06-2021

Answer:

A’(-5,5)

Step-by-step explanation:

x’ = 2.5 * -2 = -5

y‘ = 2.5 * 2 = 5

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