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egoroff_w [7]
3 years ago
11

HELP PLELASE I DONT UNDERSTAND

Mathematics
1 answer:
jeyben [28]3 years ago
5 0

Answer:

The scale factor is 1/4

Step-by-step explanation:

18/72 = 10/40 = 11/44

simplify all of those and you get 1/4.

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