document.write( "Question 659452: The measures of two supplementary angles are in the ratio 7:2. Find the measure of each angle. \n" ); document.write( "
Algebra.Com's Answer #410793 by lynnlo(4176)\"\" \"About 
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7n+2n=90
\n" ); document.write( "9n=90
\n" ); document.write( "n=10
\n" ); document.write( "7n=70
\n" ); document.write( "2n=20
\n" ); document.write( "angles are 70 & 20
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