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100 POINTS!!! A triangle with vertices at A(20, -30), B(10,-15), and C(5,-20) has been dilated with a center of dilation at the origin. The image of B, point B', has the co…

100 POINTS!!! A triangle with vertices at A(20, -30), B(10,-15), and C(5,-20) has been dilated with a center of dilation at the origin. The image of B, point B', has the co…
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3 votes
100 POINTS!!!

A triangle with vertices at A(20, -30), B(10,-15), and C(5,-20) has been dilated with a center of dilation at the origin.
The image of B, point B', has the coordinates (2, -3). What is the scale factor of the dilation?
05
5
10

100 POINTS!!! A triangle with vertices at A(20, -30), B(10,-15), and C(5,-20) has-example-1
User Andrey Danilov
by
7.6k points

1 Answer

7 votes

Answer:

5

Explanation:

User Dangerismycat
by
8.6k points
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