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Subject:MathPrice: Bought3
1.) Find all angles θ between 0° and 180° satisfying the given equation. (Enter answers as a comma-separated list.)
tan(θ) = −24
θ =
2.) Find all angles θ between 0° and 180° satisfying the given equation. (Enter answers as a comma-separated list.)
cos(θ) = 2/7
θ =
3.) Rewrite the expression as an algebraic expression in x.
sin(tan−1(x))
4.) To estimate the height of a mountain above a level plain, the angle of elevation to the top of the mountain is measured to be 32°. One thousand feet closer to the mountain along the plain, it is found that the angle of elevation is 34°. Estimate the height of the mountain. (Round answer to the nearest foot.)
