document.write( "Question 36690This question is from textbook
\n" ); document.write( ": can you help me on this one i got stuck!
\n" ); document.write( "a=13,b=9,c?
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Algebra.Com's Answer #26030 by tran3209(100)\"\" \"About 
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The pythagorean theorem is:\r
\n" ); document.write( "\n" ); document.write( "a^2 + b^2 = c^2\r
\n" ); document.write( "\n" ); document.write( "Here:\r
\n" ); document.write( "\n" ); document.write( "a= 13
\n" ); document.write( "b= 9
\n" ); document.write( "c= unknown\r
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\n" ); document.write( "\n" ); document.write( "Plug in the numbers to the formula.\r
\n" ); document.write( "\n" ); document.write( "13^2 + 9^2 = c^2\r
\n" ); document.write( "\n" ); document.write( "169 + 81 = c^2\r
\n" ); document.write( "\n" ); document.write( "250 = c^2\r
\n" ); document.write( "\n" ); document.write( "c^2 = 250 <---- by using the reflective property, I can switch sides.\r
\n" ); document.write( "\n" ); document.write( "c= √250\r
\n" ); document.write( "\n" ); document.write( "c ≈ 15.811
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