SOLUTION: Suppose sinθ=x/6 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.

Algebra ->  Trigonometry-basics -> SOLUTION: Suppose sinθ=x/6 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.      Log On


   



Question 917470: Suppose sinθ=x/6 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.
Answer by lwsshak3(11628) About Me  (Show Source):
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Suppose sinθ=x/6 and the angle θ is in the first quadrant. Write algebraic expressions for cos(θ) and tan(θ) in terms of x.
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cos%28theta%29=sqrt%281-sin%5E2%28theta%29%29=sqrt%281-x%5E2%2F36%29=sqrt%2836-x%5E2%29%2F6