document.write( "Question 908491: Angles 1 and 2 are supplementary angles, and angle 1 and angle 3 are complementary angles. If angle 1 is 28 less then angle 2, what is angle 3 \n" ); document.write( "
Algebra.Com's Answer #551117 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Angles 1 and 2 are supplementary angles, and angle 1 and angle 3 are complementary angles. If angle 1 is 28 less then angle 2, what is angle 3 \n" ); document.write( "*** \n" ); document.write( "let x=angle 1 \n" ); document.write( "let y=angle 2 \n" ); document.write( "let z=angle 3 \n" ); document.write( ".. \n" ); document.write( "x+y=180 \n" ); document.write( "x=y-28 \n" ); document.write( "x+z=90 \n" ); document.write( ".. \n" ); document.write( "y-28+y=180 \n" ); document.write( "2y=208 \n" ); document.write( "y=104 \n" ); document.write( ".. \n" ); document.write( "x=104-28 \n" ); document.write( "x=76 \n" ); document.write( "z=90-x=90-76=14 \n" ); document.write( "angle 1=76˚ \n" ); document.write( "angle 2=104˚ \n" ); document.write( "angle 3=14˚ \n" ); document.write( " \n" ); document.write( " |