document.write( "Question 345478: ∠A and ∠B are supplementary. Find ∠A and ∠B.\r
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document.write( "m∠A=3x-7
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document.write( "m∠B=11-1 \n" );
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Algebra.Com's Answer #247072 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! By definition, \n" ); document.write( " \n" ); document.write( "Substitute, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |