document.write( "Question 891775: May you please help me . If Ab =5 and bc=12 ,what is the length of ac?
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document.write( "A 7
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document.write( "B 13
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document.write( "C 15
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document.write( "D17
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document.write( "E 19 \n" );
document.write( "
Algebra.Com's Answer #540027 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! Assuming you're dealing with a right triangle. I'm also assuming the legs are 5 and 12 and the hypotenuse is unknown.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x^2 + y^2 = z^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5^2 + 12^2 = z^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "25 + 144 = z^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "169 = z^2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "z^2 = 169\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "z = sqrt(169)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "z = 13\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the hypotenuse AC is 13 units long. \n" ); document.write( " |