metalgamer077 metalgamer077

16-09-2021
Mathematics

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If rectangle QRST is dilated by a scale factor of 3 through the origin, which of the following points represent the coordinates of Q'?

If rectangle QRST is dilated by a scale factor of 3 through the origin which of the following points represent the coordinates of Q class=

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lynnkc2000 lynnkc2000

16-09-2021

Answer:

A. (3,21)

Step-by-step explanation:

scale factor: 3 (x',y') = (3x,3y)

(1,7) -> (3,21)

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