document.write( "Question 1093411: Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?\r
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\n" ); document.write( "60°
\n" ); document.write( "120°
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Algebra.Com's Answer #708031 by Alan3354(69443)\"\" \"About 
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Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?
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\n" ); document.write( "X + Y = 180
\n" ); document.write( "X = 3Y
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