Arectangle has vertices (8, 6), (4, 6), (8, −4), and (4, −4). what are the coordinates after dilating from the origin by a scale factor of 1.5?

(12,9), (6,9), (12,-6) and (6,-6)

Step-by-step explanation:

Given: The coordinates of the original rectangle are  (8, 6), (4, 6), (8, −4), and (4, −4).  We know that the coordinates of the image after dilation  from the origin by a scale factor of k is given by:_

Then, the coordinates of the image after dilation from the origin by a scale factor of 1.5 are given by:_

(8, 6)→

(4, 6)→

(8, −4) →

(4, −4)→

Hence, the coordinates of the image after dilation from the origin by a scale factor of 1.5 are (12,9), (6,9), (12,-6) and (6,-6).

answer: 0.64

step-by-step explanation:

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