document.write( "Question 219641: two angles are supplementary. One angle has a measure of 5x+40 and the other has a measure of 2x. What is the measure of the smaller angle?
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Algebra.Com's Answer #165137 by stanbon(75887)\"\" \"About 
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two angles are supplementary. One angle has a measure of 5x+40 and the other has a measure of 2x. What is the measure of the smaller angle?
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\n" ); document.write( "Angles are supplimentary if their sum is 180 degrees.
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\n" ); document.write( "So, 5x+40 + 2x = 180 degrees
\n" ); document.write( "7x + 40 = 180
\n" ); document.write( "7x = 140
\n" ); document.write( "x = 20
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\n" ); document.write( "angle: 2x = 2*20 = 40 degrees
\n" ); document.write( "angle: 5x+40 = 5*20+40 = 140 degrees
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\n" ); document.write( "The measure of the smaller angle is 40 degrees.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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