document.write( "Question 498618: When one-half the supplement of an angle is added to the complement of the angle, the sum is 120 Find the measure of the complement \n" ); document.write( "
Algebra.Com's Answer #337184 by cleomenius(959)![]() ![]() You can put this solution on YOUR website! 1/2(180 - x) + (90 - x) = 120 \n" ); document.write( "90 - 1/2x + 90 - x = 120 \n" ); document.write( "60 = 1 1/2x \n" ); document.write( "40 = x \n" ); document.write( "The supplement is 140 degrees, \n" ); document.write( "The complement is 50 degrees. \n" ); document.write( "1/2(140) + 50 - 120. \n" ); document.write( "This does check. \n" ); document.write( "Cleomenius. \n" ); document.write( " \n" ); document.write( " |