document.write( "Question 762369: angle which is 9 times to its complement is \n" ); document.write( "
Algebra.Com's Answer #463898 by stanbon(75887) ![]() You can put this solution on YOUR website! angle which is 9 times to its complement is \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "a + b = 90 \n" ); document.write( "a = 9b \n" ); document.write( "---- \n" ); document.write( "Substitute and solve for \"b\": \n" ); document.write( "9b+b = 90 \n" ); document.write( "10b = 90 \n" ); document.write( "b = 9 \n" ); document.write( "---- \n" ); document.write( "Solve for \"a\": \n" ); document.write( "a = 9b \n" ); document.write( "a = 9*9 = 81 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================ \n" ); document.write( " |