document.write( "Question 638322: the measure of an angle is 9 degrees more than twice its complement. Find the measure of each angle. \n" ); document.write( "
Algebra.Com's Answer #402137 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! X=2Y+9 \n" ); document.write( "X+Y=180 \n" ); document.write( "(2Y+9)+Y=180 \n" ); document.write( "3Y=180-9 \n" ); document.write( "3Y=171 \n" ); document.write( "Y=171/3 \n" ); document.write( "Y=57 DEGREES FOR THE SMALLER ANGLE \n" ); document.write( "X=2*57+9 \n" ); document.write( "X=114+9 \n" ); document.write( "X=123 DEGREES FOR THE LARGER ANGLE. \n" ); document.write( "PROOF: \n" ); document.write( "57+123=180 \n" ); document.write( "180=180 \n" ); document.write( " |