document.write( "Question 332615: What is the size of an angle whose complement is 25% of its supplement \n" ); document.write( "
Algebra.Com's Answer #238347 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! What is the size of an angle whose complement is 25% of its supplement \n" ); document.write( ". \n" ); document.write( "Let x = size of angle \n" ); document.write( "then \n" ); document.write( "90-x = complement of angle \n" ); document.write( "180-x = supplement of angle \n" ); document.write( ". \n" ); document.write( "From:\"complement is 25% of its supplement\" we get our equation: \n" ); document.write( "90-x = .25(180-x) \n" ); document.write( "90-x = 45-.25x \n" ); document.write( "90 = 45+.75x \n" ); document.write( "45 = .75x \n" ); document.write( "60 degrees = x \n" ); document.write( " \n" ); document.write( " |