document.write( "Question 1045555: 1 and 2 are supplementary angles. 1 is 4y+7 and 2 is 9y+4. What is two?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #661016 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! The two angles add to 180 degrees \n" ); document.write( "4y+7+9y+4=180 \n" ); document.write( "13y+11=180 \n" ); document.write( "13y=169 \n" ); document.write( "y=13 degrees \n" ); document.write( "Angle 2 is 9y+4. \n" ); document.write( "That is 9(13)+4=121 degrees.ANSWER \n" ); document.write( "Check \n" ); document.write( "Angle 1 must be 59 degrees \n" ); document.write( "4(13)+7=59. \n" ); document.write( " |