document.write( "Question 307538: What is the geometric mean of 90 and 135? Thanks for your help! \n" ); document.write( "
Algebra.Com's Answer #220008 by scott8148(6628)\"\" \"About 
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90/m = m/135\r
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\n" ); document.write( "\n" ); document.write( "\"cross\" multiplying ___ m^2 = 12150
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