document.write( "Question 1056689: Two angles are supplementary. One angle is 40° more than three times the other. Find the measure of each angle. \n" ); document.write( "

Algebra.Com's Answer #671808 by Fombitz(32388) $\"\"$ $\"About$

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$\"A%2BS=180\"$
\n" ); document.write( " $\"A=40%2B3S\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"40%2B3S%2BS=180\"$
\n" ); document.write( " $\"4S=140\"$
\n" ); document.write( " $\"S=35\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"A=40%2B3%2835%29\"$
\n" ); document.write( " $\"A=40%2B105\"$
\n" ); document.write( " $\"A=145\"$
\n" ); document.write( " \n" ); document.write( "

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