document.write( "Question 219101: Two angles are supplementary and one angle measures 30 less than twice the other. What is the measure of the LARGER angle? (Enter a number) \n" ); document.write( "
Algebra.Com's Answer #164915 by checkley77(12844) ![]() You can put this solution on YOUR website! X+Y=180 OR X=180-Y \n" ); document.write( "X=2Y-30 \n" ); document.write( "2Y-30=180-Y \n" ); document.write( "2Y+Y=180+30 \n" ); document.write( "3Y=210 \n" ); document.write( "Y=210/3 \n" ); document.write( "Y=70 DEGREES. \n" ); document.write( "X=2*70-30 \n" ); document.write( "X=140-30 \n" ); document.write( "X=110 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "70+110=180 \n" ); document.write( "180=180\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |