document.write( "Question 956503: given the point (9,-13) find the a)sin theta b)cos theta c)tan theta d)csc theta e)sec theta f)cot theta \n" ); document.write( "
Algebra.Com's Answer #584371 by Alan3354(69443)\"\" \"About 
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given the point (9,-13) find the a)sin theta b)cos theta c)tan theta d)csc theta e)sec theta f)cot theta
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\n" ); document.write( "x = 9
\n" ); document.write( "y = -13
\n" ); document.write( "--
\n" ); document.write( "\"r+=+sqrt%28x%5E2+%2B+y%5E2%29+=+sqrt%28250%29+=+5sqrt%2810%29\"
\n" ); document.write( "---
\n" ); document.write( "sin = y/r
\n" ); document.write( "cos = x/r
\n" ); document.write( "tan = y/x
\n" ); document.write( "----
\n" ); document.write( "cot = 1/tan
\n" ); document.write( "sec = 1/cos
\n" ); document.write( "csc = 1/sin
\n" ); document.write( "
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