Question

Please show the step by step on how to solve it. Thank you.

1. The Capital Wheel at the National Harbor is

a Ferris wheel with a diameter of 165 feet. If it were to spin at a rate of 2.1 revolutions per minute, what is the linear speed of a point on the outer edge of the wheel, in miles per hour?

Find the exact values of the remaining 5 circular functions (cosine, tangent, cotangent, secant, and cosecant) for angle θ, given that cosθ = 4/7 and θ is an angle in the 4th quadrant. Find exact answers, and simplify them.

Solve, finding ALL solutions. Express your answer exactly, using radians. Show work.

Trigonometry