document.write( "Question 247738: this question is from Survey of Math
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document.write( "Would some one please help me, I am lost.
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document.write( "PQR and ABC are supplementary angles and PQR is nine times as large as ABC. Determine the measure of each angle. \n" );
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Algebra.Com's Answer #180618 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! PQR and ABC are supplementary angles and PQR is nine times as large as ABC. Determine the measure of each angle. \n" ); document.write( "------------------- \n" ); document.write( "q + b = 180 degrees \n" ); document.write( "q = 9b \n" ); document.write( "--------------------- \n" ); document.write( "Substitute for \"q\" and solve for \"b\": \n" ); document.write( "9b + b = 180 \n" ); document.write( "10b = 180 \n" ); document.write( "b = 18 degrees \n" ); document.write( "--------------- \n" ); document.write( "Since q + b = 180 \n" ); document.write( "q + 18 = 180 \n" ); document.write( "q = 162 degrees \n" ); document.write( "----------- \n" ); document.write( "PQR = 162 degrees \n" ); document.write( "ABC = 18 degrees \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |