document.write( "Question 1120924: If a:b=5:12, find the value of {sqrt(a^2+b^2)}/a \n" ); document.write( "
Algebra.Com's Answer #736614 by ikleyn(52781)\"\" \"About 
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document.write( "\"sqrt%28a%5E2%2Bb%5E2%29%2Fa\" = \"sqrt%281%2B%28b%2Fa%29%5E2%29\" = \"sqrt%281+%2B+%2812%2F5%29%5E2%29\" = \"sqrt%28%2825%2B144%29%2F25%29\" = \"sqrt%28169%2F25%29\" = \"13%2F5\".\r\n" );
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