document.write( "Question 342926: Two angles are supplementary angles. The measure of the larger angle is 15 degrees more than 3 times the measure of the smaller angle. Find the ones digit of the smaller angle. \n" ); document.write( "

Algebra.Com's Answer #245447 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"A%2BS=180\"$
\n" ); document.write( " $\"A=3S%2B18\"$
\n" ); document.write( "Substitute,
\n" ); document.write( " $\"%283S%2B15%29%2BS=180\"$
\n" ); document.write( " $\"4S%2B15=180\"$
\n" ); document.write( " $\"4S=165\"$
\n" ); document.write( " $\"highlight%28S=165%2F4%29\"$ degrees
\n" ); document.write( "Then,
\n" ); document.write( " $\"A=3%28165%2F4%29%2B15\"$
\n" ); document.write( " $\"A=495%2F4%2B60%2F4\"$
\n" ); document.write( " $\"highlight%28A=555%2F4%29\"$ degrees
\n" ); document.write( " \n" ); document.write( "

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