document.write( "Question 257945: Two angles are supplementary.If one angle measures 45 degrees less than twice the measure of its supplement, find the measure of each angle. \n" ); document.write( "
Algebra.Com's Answer #189796 by Greenfinch(383)![]() ![]() You can put this solution on YOUR website! Call first angle y, then other angle is (180 - y) \n" ); document.write( "y + 45 = 2(180 - y) \n" ); document.write( "y + 45 = 360 - 2y \n" ); document.write( "3y = 315 \n" ); document.write( "y = 105 \n" ); document.write( "So angles are 105 and 75 \n" ); document.write( "Check : y + 45 = 150 which is twice 75 \n" ); document.write( " |