document.write( "Question 348585: two angles are supplementary. if one angle has a measure twice the other angle,what are the measure of the angles. \n" ); document.write( "
Algebra.Com's Answer #249190 by stanbon(75887)\"\" \"About 
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two angles are supplementary. if one angle has a measure twice the other angle,what are the measure of the angles.
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\n" ); document.write( "Equations:
\n" ); document.write( "x + y = 180
\n" ); document.write( "x = 2y
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\n" ); document.write( "Substitute and solve for \"y\":
\n" ); document.write( "2y+y = 180
\n" ); document.write( "3y = 180
\n" ); document.write( "y = 60 degrees
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\n" ); document.write( "Since x+y = 180, x = 180-60 = 120 degrees
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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