document.write( "Question 163841: Two angles are complementary. The measure of the larger is 6 less than 3 times the measure of the smaller. Find the measure of both angles.\r
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document.write( "Two angles are supplementary. The measure of the larger is 54 more than 8 times the measure of the smaller. Find the measure of both angles \n" );
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Algebra.Com's Answer #120793 by midwood_trail(310)![]() ![]() ![]() You can put this solution on YOUR website! Two angles are complementary. The measure of the larger is 6 less than 3 times the measure of the smaller. Find the measure of both angles.\r \n" ); document.write( "\n" ); document.write( "If two angles are complementary, they add up to 90 degrees.\r \n" ); document.write( "\n" ); document.write( "x + x = 90\r \n" ); document.write( "\n" ); document.write( "larger angle = 3x - 6\r \n" ); document.write( "\n" ); document.write( "smaller angle = x\r \n" ); document.write( "\n" ); document.write( "Set up the equation and solve for x.\r \n" ); document.write( "\n" ); document.write( "x + 3x - 6 = 90\r \n" ); document.write( "\n" ); document.write( "4x - 6 = 90\r \n" ); document.write( "\n" ); document.write( "4x = 90 + 6\r \n" ); document.write( "\n" ); document.write( "4x = 96\r \n" ); document.write( "\n" ); document.write( "x = 96/4\r \n" ); document.write( "\n" ); document.write( "x = 24\r \n" ); document.write( "\n" ); document.write( "larger angle = 3(x) - 6\r \n" ); document.write( "\n" ); document.write( "larger angle = 3(24) - 6\r \n" ); document.write( "\n" ); document.write( "larger angle = 72 - 6\r \n" ); document.write( "\n" ); document.write( "larger angle = 66 degrees\r \n" ); document.write( "\n" ); document.write( "smaller angle = x = 24 degrees\r \n" ); document.write( "\n" ); document.write( "==============================\r \n" ); document.write( "\n" ); document.write( "Two angles are supplementary. The measure of the larger is 54 more than 8 times the measure of the smaller. Find the measure of both angles.\r \n" ); document.write( "\n" ); document.write( "If two angles are supplementary, they add up to 180 degrees.\r \n" ); document.write( "\n" ); document.write( "x + x = 180\r \n" ); document.write( "\n" ); document.write( "larger angle = 8x + 54\r \n" ); document.write( "\n" ); document.write( "smaller angle = x\r \n" ); document.write( "\n" ); document.write( "8x + 54 + x = 180\r \n" ); document.write( "\n" ); document.write( "9x + 54 = 180 \r \n" ); document.write( "\n" ); document.write( "9x = 180 - 54\r \n" ); document.write( "\n" ); document.write( "9x = 126\r \n" ); document.write( "\n" ); document.write( "x = 126/9\r \n" ); document.write( "\n" ); document.write( "x = 14\r \n" ); document.write( "\n" ); document.write( "The smaller angle = 14 degrees\r \n" ); document.write( "\n" ); document.write( "larger angle = 8x + 54\r \n" ); document.write( "\n" ); document.write( "larger angle = 8(14) + 54\r \n" ); document.write( "\n" ); document.write( "larger angle = 112 + 54\r \n" ); document.write( "\n" ); document.write( "larger angle = 166 degrees\r \n" ); document.write( "\n" ); document.write( "Did you follow?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |