document.write( "Question 898011: Please help me solve this problem: Two angles are supplementary. One angle is 30 degrees less than the other. Find the larger angle\r
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document.write( "Let x = the larger angle
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document.write( "Let x-30 = the smaller angle\r
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document.write( "(x)(x-30) = 180
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document.write( "x^2-30x = 180
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document.write( " -180 = -180
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document.write( "x^2 -30x -180 = 0 \n" );
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Algebra.Com's Answer #544479 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Please help me solve this problem: Two angles are supplementary. One angle is 30 degrees less than the other. Find the larger angle \n" ); document.write( ". \n" ); document.write( "Note: if two angles are supplementary, the SUM will be 180. \n" ); document.write( ". \n" ); document.write( "Let x = the larger angle \n" ); document.write( "Let x-30 = the smaller angle \n" ); document.write( "(x) + (x-30) = 180 \n" ); document.write( "2x-30 = 180 \n" ); document.write( "2x = 210 \n" ); document.write( "x = 105 degrees (larger angle) \n" ); document.write( ". \n" ); document.write( "smaller angle: \n" ); document.write( "x-30 = 105-30 = 75 degrees \n" ); document.write( " |