Which ratio is correct scale factor

asked Nov 23, 2020 141k views

5 votes

by Plaha

6.8k points

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4 votes

Answer: notice the 18 changed to 10? What do you multiply 18 by to get 10?

18(x)=10. Solve it and you’ll know

Explanation:

Emanuel Oster answered Nov 24, 2020

7.6k points

4 votes

Answer:

k =
(5)/(9)

Explanation:

Consider the scale factor (k) from T to T', that is the ratio of corresponding sides.

k =
(20)/(36) =
(10)/(18) =
(5)/(9)

Alex Botev answered Nov 27, 2020

7.3k points

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