document.write( "Question 468255: the supplement of an angle is 6 times its complement. Find an angle ?
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Algebra.Com's Answer #321289 by nerdybill(7384) You can put this solution on YOUR website! the supplement of an angle is 6 times its complement. Find an angle ? \n" ); document.write( ". \n" ); document.write( "Let x = the angle \n" ); document.write( "then \n" ); document.write( "90-x = the complement \n" ); document.write( "180-x = the supplement \n" ); document.write( ". \n" ); document.write( "180-x = 6(90-x) \n" ); document.write( "180-x = 540-6x \n" ); document.write( "180+5x = 540 \n" ); document.write( "5x = 360 \n" ); document.write( "x = 72 degrees\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |