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Mathematics 22 Online
OpenStudy (ashley_fay):

what is the value of x f necessary round your answer to two decimal points

OpenStudy (ashley_fay):

OpenStudy (anonymous):

28^2 - 14^2 because of Pythagoras's theorem, 28 is the hypotenuse so you just re-arrange a^2 +b^2 = c^2 where c^2 is the hypotenuse

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