7:x;x:28 find the value of x
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Step-by-step explanation:
Heya! here's your answer - Third proportional 'c' = a:b::b:c. Then, 7 : x :: x : 28. So, 7/x = x/28 x² = 7 × 28 x = √7 × 28 x = √ .
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Answer:
Heya!
here's your answer -
Third proportional 'c' = a:b::b:c
Then, 7 : x :: x : 28
So, 7/x = x/28
x² = 7 × 28
x = √7 × 28
x = √196
x = 14
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