document.write( "Question 162283: Two angles are complementary. The sum of the measure of the first angle and one-forth the second angle is 81.75 degrees. Find the measure of the angles.\r
\n" ); document.write( "\n" ); document.write( "What is the measure of the smaller angle? ____ degrees
\n" ); document.write( "What is the measure of the other angle? ______ degrees
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Algebra.Com's Answer #119605 by tutor_paul(519)\"\" \"About 
You can put this solution on YOUR website!
Let A1 be the first angle and A2 be the second angle. Since they are complementary, you can write the following equation:
\n" ); document.write( "Equation #1: \"A1%2BA2=90\"
\n" ); document.write( "From the given information, you can also write this equation:
\n" ); document.write( "Equation #2: \"A1%2B%280.25%29A2=81.75\"
\n" ); document.write( "Now you have 2 equations and 2 unknowns, so you can solve the problem.
\n" ); document.write( "First, solve equation #1 for A1:
\n" ); document.write( "\"A1=90-A2\"
\n" ); document.write( "Next, substitute this expression for A1 into Equation #2:
\n" ); document.write( "\"90-A2%2B0.25%2AA2=81.75\"
\n" ); document.write( "Now, you can solve for A2:
\n" ); document.write( "\"-A2%2B0.25%2AA2=81.75-90\"
\n" ); document.write( "\"-0.75%2AA2=-8.25\"
\n" ); document.write( "\"highlight%28A2=11%29\"
\n" ); document.write( "Next, just plug this value for A2 into equation #1 and you will have the value for A1. I will leave this part to you :-)
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\n" ); document.write( "Good Luck,
\n" ); document.write( "tutor_paul@yahoo.com
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