document.write( "Question 923436: Find the values of all the trigonometric functions from the given information.
\n" ); document.write( "cos t = −8/17, π/2 ≤ t ≤ π
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Algebra.Com's Answer #560043 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
π/2 ≤ t ≤ π
\n" ); document.write( "cos t = -8/17 sqrt(289-64) = sqrt(225) = 15
\n" ); document.write( "sin t = 15/17
\n" ); document.write( "Let You take it from there
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