josejd43530 josejd43530

05-10-2021
Mathematics

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Can you please answer this question for me please.

Can you please answer this question for me please class=

Respuesta :

sqdancefan sqdancefan

10-10-2021

9514 1404 393

Answer:

(a) 3/2

Step-by-step explanation:

The scale factor is the ratio of corresponding side lengths.

sf = 63/42 = (21×3)/(21×2) = 3/2

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