document.write( "Question 257800: what angle is 10 degrees more than three times its own complement \n" ); document.write( "
Algebra.Com's Answer #189668 by drk(1908) ![]() You can put this solution on YOUR website! Let x be an angle. \n" ); document.write( "Complimentary angles add to 90 degrees, so \n" ); document.write( "x = 3(90-x)+10 \n" ); document.write( "x = 270 - 3x + 10 \n" ); document.write( "4x = 280 \n" ); document.write( "x = 70. \n" ); document.write( " |