meghancurtis meghancurtis

30-05-2016
Mathematics

contestada

10 times the square of a nonzero number is equal to 90 times the number. whats the number?

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taylor50 taylor50

30-05-2016

9 because 10 times 9 is 90 and if you divide 90 by 10 you get 9

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alex3245 alex3245

30-05-2016

10n^2 = 90n
n^2 = 9n
n = 9

Hope this helps with your question.

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