document.write( "Question 918674: Find the values of the trigonometric functions of t from the given information.
\n" ); document.write( "tan t = − 3/4, cos t > 0 \r
\n" ); document.write( "\n" ); document.write( "I understand that this is a Pythagorean/ triangle type problem, Where the denominator is the hypotenuse and the numerator is the adjacent. Therefore: \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "4^2 + -3^2 = -7^2
\n" ); document.write( "-49
\n" ); document.write( "√(-49) = -7 or 7 \r
\n" ); document.write( "\n" ); document.write( "Therefore of the triangle: \r
\n" ); document.write( "\n" ); document.write( "A Adjacent = -3
\n" ); document.write( "B Opposite = -7 or 7
\n" ); document.write( "C hypotenuse = 4 \r
\n" ); document.write( "\n" ); document.write( "My problem is with the constraint of cos t > 0
\n" ); document.write( "How would I find? \r
\n" ); document.write( "\n" ); document.write( "sin t =
\n" ); document.write( "cos t =
\n" ); document.write( "csc t =
\n" ); document.write( "sec t =
\n" ); document.write( "cot t = \r
\n" ); document.write( "\n" ); document.write( "Please explain
\n" ); document.write( "Thank you
\n" ); document.write( "

Algebra.Com's Answer #557158 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
4^2 + (-3)^2 = 16 + 9 = 25 = 5^2
\n" ); document.write( "tan t = \"%28-3%2F5%29%2F%284%2F5%29\"
\n" ); document.write( "sin t = -3/5
\n" ); document.write( "cos t = 4/5
\n" ); document.write( "etc
\n" ); document.write( "
\n" ); document.write( "
\n" );