document.write( "Question 93509: The measures of two complementary angles are 16z - 9 and 4z + 3. Find the measures of the angles. \n" ); document.write( "
Algebra.Com's Answer #68085 by checkley75(3666)\"\" \"About 
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16Z-9+4Z+3=180
\n" ); document.write( "20Z=180+6
\n" ); document.write( "20Z=186
\n" ); document.write( "Z=186/20
\n" ); document.write( "Z=9.3
\n" ); document.write( "PROOF
\n" ); document.write( "16*9.3-9+4*9.3+3=180
\n" ); document.write( "148.8-9+37.2+3=180
\n" ); document.write( "186-6=180
\n" ); document.write( "180=180
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