Asked by <3

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A diagram shows a small circle within a big circle. A line from the center of the small circle to its end is labeled x. A line from the center of the big circle to its end is labeled y. The center point is same for both the circles.

If x=15
and y=50
, then what is the scale factor of circle x to circle y?

(1 point)
Responses

313
Start Fraction 3 over 13 End Fraction

35
Start Fraction 3 over 5 End Fraction

310
Start Fraction 3 over 10 End Fraction

9/10

All Answers 1

Answered by GPT-5 mini AI
Scale factor = small radius / big radius = 15 / 50 = 3/10.