Math, asked by Anonymous, 1 year ago

if x+7 is the mean proportional between (x+3) and (x+12), find the value of x.

Answers

Answered by kspaneserpcd1d9

31

(x+7)/(x+3)=(x+12)/(x+7) cross multiply solve x=13. thus. 16:20=20:25

kspaneserpcd1d9: welcome

Answered by kumarajayksk87

11

Answer:

Step-by-step explanation:

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