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,

Question

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?

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Alice 1 month 2021-10-19T23:18:27+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-19T23:19:41+00:00

    Answer:

    it is 1/5

    Step-by-step explanation:

    the factor of the coordinates b(10,-15) and b'(2,-3) is five, but the figure gets smaller and is a reduction. therefore the scale factor is between 0-1, making it 1/5.

    0
    2021-10-19T23:19:45+00:00

    Answer:

    The answer is 5. Hopes this helps. If it does mark me as brainliest.

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )