Mathematics, 05.03.2021 20:40 holycow4916
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 prime, has the coordinates (2, –3). What is the scale factor of the dilation?
1 Over 10
One-fifth
5
10
Answers: 2
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