document.write( "Question 214297: Find the measure of an angle whose supplement is 10 degrees more than twice its complement. Let 90 - x equal the degree measure of its complement and 180-x equal the degree of measure of its supplement. how do I write the equation? \n" ); document.write( "
Algebra.Com's Answer #161860 by stanbon(75887) ![]() You can put this solution on YOUR website! Find the measure of an angle whose supplement is 10 degrees more than twice its complement. Let 90 - x equal the degree measure of its complement and 180-x equal the degree of measure of its supplement. how do I write the equation? \n" ); document.write( "---------------------------------------------- \n" ); document.write( "Let the angle be \"x\" \n" ); document.write( "Supplement is \"180-x\" \n" ); document.write( "Complement is \"90-x\" \n" ); document.write( "-------------------------- \n" ); document.write( "Equation: \n" ); document.write( "supplement = 2*complement + 10 \n" ); document.write( "180-x = 2(90-x) + 10 \n" ); document.write( "180-x = 180 - 2x + 10 \n" ); document.write( "-x = -2x+10 \n" ); document.write( "x = 10 degrees \n" ); document.write( "================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |