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attashe74 [19]
3 years ago
15

Please help! A (-2,3) B (3, -2)C (-8, 12)D (12, -8)​

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer:

A. (-2,3)

Step-by-step explanation:

Rectangle ABCD is dilated by a scale factor of 1/2.

Scale factor of k with a center of dilation at the origin:

(x,y) → (kx,ky)

It is given that rectangle ABCD is dilated by a scale factor of 1/2 with a center of dilation at the origin, then:

(\frac{1}{2}x,\frac{1}{2}y)

The coordinates of B are (-4,6). So, the coordinates of B:

B(-4,6) → B(\frac{1}{2}(-4),\frac{1}{2}(6)

B(-4,6) → B(-2,3)

The coordinates of B →  (-2/3)

Hence, -2/3 is the correct answer.

[RevyBreeze]

Assoli18 [71]3 years ago
5 0

Answer
A(-2,3)

Step-by-step explanation:

-4 6 are the actual coords, and then we do 1/2 so divide it by 2 -4/2 6/2 and u get the answer A

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