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lutik1710 [3]
3 years ago
11

What is the scale factor? A (3, 6) B ( 12, 9)----> A’(1, 2) B’ (4, 3)

Mathematics
1 answer:
yuradex [85]3 years ago
6 0

Answer:

3:1

Step-by-step explanation:

If you divide all the coordinates in the first set by 3, you will get the second set's coordinates. Therefore, the ration to "the first set" to "the second set" is 3:1

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\left[\begin{array}{ccc}1&3&7\\1&1&1\end{array}\right]
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