If the radius of the circle in the figure is 20 cm and length equals 85 cm, what is the radian measure of angle?

If the radius of the circle in the figure is 20 cm and length equals 85 cm, what is the radian measure of angle?

*When its graphing questions just give me steps to determine the coordinates 1.Solve by graphing. x+2 = √(-6x - 12) 2.a)convert 101° to radians b) convert...

Solve for 2cosx - sin2x= cos2x over the interval [0,2pi) 1.) x=pi/6 and 11pi/6 2.) x=5pi/6 and 7pi/6 3.) x=2pi/3 and 4pi/3 4.) x=pi/3 and 5pi/3

The rear wheels of a tractor have a diameter of 1.5 meters, and the front wheels have a diameter of 0.7 meters. The tractor travels a distance of 35 meters. What angle in radians must the wheels turn...

what is the arc length of the sector watered when the sprinkler rotates through 5pi/3?

Evaluate In degrees: 1. Sin^-1 (-2pi) 2. arctan (- square root 3/3) 3. sin (cos^-1(- square root 3/2) Evaluate in...

Find the exact value of: sin(75?)

Find both the radian and degree measure of the angle between the point on the coordinate plane and x-axis without the use of a calculator. Show and explain your work.

How long is the arc subtended by an angle of 4π/3 radians on a circle of radius 15cm?

What is the radius of a circle in which an angle of 3 radians cuts off an arc length of 30cm?

What is the radius of a circle in which an angle of 3 radians cuts off an arc length of 30 cm?

Convert the following angles, assuming the radius of the circle is 1: a.) Convert 120? to radians b.) Convert 2 radians to degrees

Assume 0 ≤ θ ≤ πIf cos(θ) = 1, What is csc(θ)? cot(θ)?

Standard a+bi form 4(cos (2pi/3)+isin(2pi/3)) Polar form with the angle in radians -4+2i

Is the answer pi/18, 13pi/18, -11pi/18, 5pi/18, 17pi/18 and -7pi/18?

(Enter your answer as a comma-separated list of equations. Let x and y be in terms of t.) 1)once around clockwise, starting at (4,3) 0≤t≤2pi 2)three times around counter clockwise,...

The answer is -1/2. How do I get this?

Chapter ProblemA popular ride at many theme parks is the Gravitron, which pins riders to the walls of the ride as it spins and then drops the ?oor to leave them suspended by friction...

solve it using two different methods in radians please

Matilda is planning a walk around the perimeter of Wedge Park, which is shaped like a circular wedge, as shown below. The walk around the park is 2.4 miles, and the park has an area of 0.25 square...