document.write( "Question 1123535: The sum of the measures of two complementary angles exceeds the difference of the measures of their supplements by 32 degrees. Find the measure of each angle. \n" ); document.write( "
Algebra.Com's Answer #739881 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! 1) x + y = 90 \n" ); document.write( ": \n" ); document.write( "2) x + s1 = 180 \n" ); document.write( ": \n" ); document.write( "3) y + s2 = 180 \n" ); document.write( ": \n" ); document.write( "90 = s1 -s2 +32 \n" ); document.write( ": \n" ); document.write( "4) s1 - s2 = 90 - 32 = 58 \n" ); document.write( ": \n" ); document.write( "solve equation 2 and equation 3 for s1 and s2 \n" ); document.write( ": \n" ); document.write( "s1 = 180 - x \n" ); document.write( ": \n" ); document.write( "s2 = 180 - y \n" ); document.write( ": \n" ); document.write( "substitute for s1 and s2 in equation 4 \n" ); document.write( ": \n" ); document.write( "(180 - x) - (180 - y) = 58 \n" ); document.write( ": \n" ); document.write( "5) y - x = 58 \n" ); document.write( ": \n" ); document.write( "use equations 1 and 5, we have two equations in two unknowns \n" ); document.write( ": \n" ); document.write( "solve equation 1 for y \n" ); document.write( ": \n" ); document.write( "y = 90 - x \n" ); document.write( ": \n" ); document.write( "substitute for y in equation 5 \n" ); document.write( ": \n" ); document.write( "90 - x - x = 58 \n" ); document.write( ": \n" ); document.write( "-2x = -32 \n" ); document.write( ": \n" ); document.write( "x = 16 \n" ); document.write( ": \n" ); document.write( "y = 90 - 16 = 74 \n" ); document.write( ": \n" ); document.write( "**************************************** \n" ); document.write( "x = 16 degrees and y = 74 degrees \n" ); document.write( ": \n" ); document.write( "s1 = 180 - 16 = 164 degrees \n" ); document.write( ": \n" ); document.write( "s2 = 180 - 74 = 106 degrees \n" ); document.write( ": \n" ); document.write( "x + y = 90 degrees \n" ); document.write( ": \n" ); document.write( "s1 - s2 = 164 - 106 = 58 degrees \n" ); document.write( ": \n" ); document.write( "Note 58 + 32 = 90 degrees \n" ); document.write( "*************************************** \n" ); document.write( ": \n" ); document.write( " |