document.write( "Question 916715: leg A 15
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Algebra.Com's Answer #556226 by jim_thompson5910(35256)\"\" \"About 
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a^2 + b^2 = c^2\r
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\n" ); document.write( "\n" ); document.write( "15^2 + x^2 = (4x)^2\r
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\n" ); document.write( "\n" ); document.write( "225 + x^2 = 16x^2\r
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\n" ); document.write( "\n" ); document.write( "225 = 16x^2 - x^2\r
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\n" ); document.write( "\n" ); document.write( "225 = 15x^2\r
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\n" ); document.write( "\n" ); document.write( "15x^2 = 225\r
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\n" ); document.write( "\n" ); document.write( "x^2 = 225/15\r
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\n" ); document.write( "\n" ); document.write( "x^2 = 15\r
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\n" ); document.write( "\n" ); document.write( "x = sqrt(15)\r
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\n" ); document.write( "\n" ); document.write( "Leg A: 15\r
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\n" ); document.write( "\n" ); document.write( "Leg B: sqrt(15)\r
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\n" ); document.write( "\n" ); document.write( "Hypotenuse: 4*sqrt(15)\r
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\n" ); document.write( "\n" ); document.write( "Let me know if you need more help or if you need me to explain a step in more detail.
\n" ); document.write( "Feel free to email me at jim_thompson5910@hotmail.com
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\n" ); document.write( "\n" ); document.write( "Thanks,\r
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\n" ); document.write( "\n" ); document.write( "Jim
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