document.write( "Question 691235: angle A has 3 times the measure of its supplement, angle B. What is the degree of angle A? \n" ); document.write( "
Algebra.Com's Answer #426581 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! A = 3B \n" ); document.write( "A + B = 180 ==> supplementary angles have a sum of 180 \n" ); document.write( "... \n" ); document.write( "Substitution \n" ); document.write( "3B + B = 180 \n" ); document.write( "4B = 180 \n" ); document.write( " \n" ); document.write( "... \n" ); document.write( "A = 3(45) = \n" ); document.write( "……………………………. \n" ); document.write( "Have more questions? Get them all answered at once. \n" ); document.write( "HomeworkHelpers@ReadingBoosters.com \n" ); document.write( "Individualized Coaching: www.MyHomeworkAnswers.com \n" ); document.write( "--Reading Boosters \n" ); document.write( " \n" ); document.write( " |