document.write( "Question 911248: Angle 1 and angle 2 are supplementary; m angle 1=4y+15 and m angle 2=7y-11 \n" ); document.write( "

Algebra.Com's Answer #552939 by Fombitz(32388) $\"\"$ $\"About$

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$\"A%5B1%5D%2BA%5B2%5D=180\"$
\n" ); document.write( " $\"4y%2B15%2B7y-11=180\"$
\n" ); document.write( " $\"11y%2B4=180\"$
\n" ); document.write( " $\"11y=176\"$
\n" ); document.write( " $\"y=16\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"A%5B1%5D=4%2816%29%2B15=64%2B15=79\"$
\n" ); document.write( " $\"A%5B2%5D=7%2816%29-11=112-111=101\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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