Kattieee
Kattieee
14-02-2017
Mathematics
contestada
what is the geometric mean of 40 and 15?
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avafrankk
avafrankk
14-02-2017
you would do 40/x=x/15, therefore you get x^2=600. to find x you find the square root of each side. Rounded to the nearest tenth, you get 24.5. If you put it in simplest radical form you should get 10 times the square root of 6
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