document.write( "Question 909331: Evaluate:\r
\n" ); document.write( "\n" ); document.write( "cos 120 degrees sin 280 degrees 20\" tan 300 degrees
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Algebra.Com's Answer #551783 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
Evaluate:
\n" ); document.write( "cos 120 degrees=-0.5
\n" ); document.write( "sin 280 degrees 20\"=sin 280.005556˚=-0.9848
\n" ); document.write( "tan 300 degrees=-√3
\n" ); document.write( "note: 1\"=(1/3600)˚
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