Math, asked by akshitchoudhary1357, 10 months ago

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

Answers

Answered by nishakiran2468

2

Answer:

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

Step-by-step explanation:

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