Respuesta :

Answer:

x=10 and scale factor is 15/9 or 1 2/3

Step-by-step explanation:

FIrst, find scale factor. 9 to 15. Times by 15/9 or 1 2/3.

Find x. 6*1 2/3 = 10

Answer:1.6

Step-by-step explanation:

15/9=1.6

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