document.write( "Question 879996: If $\"cos%28theta%29+=+3%2F5\"$ find $\"tan%28theta%29\"$ \n" ); document.write( "

Algebra.Com's Answer #531188 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sin%5E2%28theta%29%2Bcos%5E2%28theta%29=1\"$
\n" ); document.write( " $\"sin%5E2%28theta%29%2B9%2F25=1\"$
\n" ); document.write( " $\"sin%5E2%28theta%29=25%2F25-9%2F25\"$
\n" ); document.write( " $\"sin%5E2%28theta%29=16%2F25\"$
\n" ); document.write( " $\"sin%28theta%29=0+%2B-+4%2F5\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"tan%28theta%29=sin%28theta%29%2Fcos%28theta%29=%284%2F5%29%2F%283%2F5%29=4%2F3\"$ or $\"tan%28theta%29=-4%2F3\"$
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