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Troyanec [42]
3 years ago
12

Rectangle ABCD has vertices A(1, 2) , B(4, 2) , C(1, −2) , and D(4, −2) . A dilation with a scale factor of 6 and centered at th

e origin is applied to the rectangle.
Which vertex in the dilated image has coordinates of (24, 12)

A.A′

B.B′

C.C′

D.D′
Mathematics
2 answers:
iogann1982 [59]3 years ago
8 0
B because its ratio matches the (4,2)
Strike441 [17]3 years ago
5 0

Answer:

B.B′

Step-by-step explanation:

In a dilation, the coordinates of each point are multiplied by the scale factor.

For a point to have an image at (24, 12) with a scale factor of 6, we would have begun at

(24/6, 12/6) = (4, 2)

These are the coordinates of B, so the image point would be B'.

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