document.write( "Question 567286: the measure of two supplementary angles are in the ratio 5:7. what is the measure of the larger angle?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #366589 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! the measure of two supplementary angles are in the ratio 5:7. \n" ); document.write( "what is the measure of the larger angle? \n" ); document.write( ": \n" ); document.write( "Let x = the multiplier \n" ); document.write( "then \n" ); document.write( "one angle = 5x \n" ); document.write( "other angle = 7x \n" ); document.write( "Supplementary, therefore \n" ); document.write( "5x + 7x = 180 \n" ); document.write( "12x = 180 \n" ); document.write( "x = 180/12 \n" ); document.write( "x = 15 is the multiplier \n" ); document.write( ": \n" ); document.write( "therefore, the angle are: \n" ); document.write( "15*5 = 75 degrees \n" ); document.write( "15*7 = 105 degrees is the larger angle \n" ); document.write( " \n" ); document.write( " |