SOLUTION: suppose sin theta = x/7 and the angle theta is in the first quadrant. I need to write algebraic equations for cos theta and tan theta in terms of x

Algebra ->  Trigonometry-basics -> SOLUTION: suppose sin theta = x/7 and the angle theta is in the first quadrant. I need to write algebraic equations for cos theta and tan theta in terms of x      Log On


   

Question 949920: suppose sin theta = x/7 and the angle theta is in the first quadrant. I need to write algebraic equations for cos theta and tan theta in terms of x
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
suppose sin theta = x/7 and the angle theta is in the first quadrant. I need to write algebraic equations for cos theta and tan theta in terms of x
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sin%28theta%29=x%2F7
=%28sqrt%2849-x%5E2%29%29%2F7