document.write( "Question 201708: find angle A if it supplements angle B which is equal to 70-x. \n" ); document.write( "
Algebra.Com's Answer #151950 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! find angle A if it supplements angle B which is equal to 70-x. \n" ); document.write( ". \n" ); document.write( "First, you must realize that if two angles are supplementary, the sum of the two angles equals 180 degrees. \n" ); document.write( ". \n" ); document.write( "Angle B + Angle A = 180 \n" ); document.write( "Angle A = 180 - Angle B \n" ); document.write( "Angle A = 180 - (70-x) \n" ); document.write( "Angle A = 180 - 70 + x \n" ); document.write( "Angle A = 110 + x (this is what they're looking for)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |