document.write( "Question 332631: Two angles are supplementary if the sum of their measures is 180 degrees the measure of the first angle is 12 degrees less than two times the second angle
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document.write( "what are the two angles \n" );
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Algebra.Com's Answer #238373 by benazir.sj@gmail.com(109)![]() ![]() You can put this solution on YOUR website! let the second angle be x \n" ); document.write( "first angle is 12 degrees less than two times the second angle \n" ); document.write( "=2x-12 \n" ); document.write( "given sum of there measures is 180 \n" ); document.write( " x+2x-12 =180 \n" ); document.write( "3x-12=180 \n" ); document.write( "3x=180+12 \n" ); document.write( "3x=192 \n" ); document.write( "x =64 \n" ); document.write( "second angle is 64 \n" ); document.write( "first angle will be \n" ); document.write( "2x-12 \n" ); document.write( "2*64-12 \n" ); document.write( "128-12 =116 \n" ); document.write( "116 and 64 are the measures of the two angles \n" ); document.write( " \n" ); document.write( " |