document.write( "Question 879515: If the hypotenuse bc is 10 and ab is 3x and ac is x , how do you find the value of x \n" ); document.write( "
Algebra.Com's Answer #530842 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
(3x)^2+x^2=10^2
\n" ); document.write( "10x^2=100
\n" ); document.write( "x^2=10
\n" ); document.write( "sqrt 10=3.16
\n" ); document.write( "3x=9.49
\n" ); document.write( "
\n" );