document.write( "Question 964112: In any triangle, the 3 angles total 180 degrees. For this triangle, angle B is 8 more than twice angle A, while angle C is 11 less than angle B. find the all angels. \r
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document.write( "Please help to get me started and understand how to do this. \n" );
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Algebra.Com's Answer #588998 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! \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( ".\r \n" ); document.write( "\n" ); document.write( "Now substitute into the first equation and solve for A. \n" ); document.write( "Then solve for B and C. \n" ); document.write( " \n" ); document.write( " |