I have question cosx=1:2 Im in radian mode which is where im supposed to be i know for sure, but i have a problem. Instead of getting an answer like my classmates- pie:3 I...

I have question cosx=1:2 Im in radian mode which is where im supposed to be i know for sure, but i have a problem. Instead of getting an answer like my classmates- pie:3 I...

Is the radian of a circle always equal to the radius of a circle? If so, are there always the same number of radians in every circle? If an angle has a measure of 30 degrees, the radian would be around...

1. Though how many radians does the second hand of a clock move in 2 minutes and 40 seconds. This question is one of the units in Advanced Functions, I really have hard time answering...

Find the measure of the central angle (in radians) subtended by an arc of length 6 centimeters in a circle of radius 4 centimeters.

Background information: nsin(1/n) diverges using the Test for Divergence. I was playing around on my calculator and I noticed that no matter what term number you use the output...

is it possible?

A snowboarder does tricks and names them by their degrees. convert their spins to radians. A) "I just performed a Cab540" b) "did you see that Niki Huwlyer landed a quintuple...

Two points, A and B, are on a sphere of the radius 4000 miles. The angular speed of point A is pi/15 radian per hour. How do I find the Linear velocity of Point A? Thanks in advance.

A cell phone tower sends a signal 3 miles in all directions. If you are driving on a raod that goes straight from 3.5 miles north of the tower to a location 4 miles west of the tower, during what...

Find the matching value for f in the function below. The independent variable is in radians. ƒ(π/4) = cos(cos-1x)

Solve the trig equation -2sin2x=7cosx+2 for 0≤x<π (all angles are in radians)

Consider the equation cos(3.14t)=-0.7. Find the smallest positive solution in radians and round your answer to 4 decimal places Consider the equation tan(3.25t)-6.6. Find the smallest...

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

What is the sine value for 3π/2 radians? What is the cosine value for π/2 radians?

The function h(t) = 25 - 10cos [(π/3)t] gives the height above the ground, in feet, of a passenger on a Ferris wheel t minutes after the ride begins. During one revolution of the Ferris...

*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

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?

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...