document.write( "Question 869437: Angles E and F are complimentary.\r
\n" );
document.write( "\n" );
document.write( "If the measure of angle E = x-10 and the measure of angle F = x+2, find the value of x and the measure of each angle.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #524239 by LinnW(1048)![]() ![]() You can put this solution on YOUR website! Since E and F are complementary \n" ); document.write( "E + F = 90 \n" ); document.write( "(x-10) + (x+2) = 90 \n" ); document.write( "2x -8 = 90 \n" ); document.write( "add 8 to each side \n" ); document.write( " 2x = 98 \n" ); document.write( "divide each side by 2 \n" ); document.write( " x = 49 \n" ); document.write( "E = x-10 = 49 - 10 \n" ); document.write( "E = 39 \n" ); document.write( "F = x+2 = 49 + 2 \n" ); document.write( "F = 51 \n" ); document.write( " |