How do you convert the angles in radians to degrees.

Q: Find the amplitude ,the vertical asymptotes in radian ,the phase shift in radians ,the vertical shif...

A: The amplitude measures the highest y-coordinate (in absolute value) .  The given function is basical...

Q: Fire tower A is x = 35 kilometers due west of tower B. A fire is spotted from the towers, and the be...

A: The distance between tower A and tower B is 35 kilometers. The angle bearing by A is 78o and by B is...

Q: Find the area of a sector with a central angle of 4.78 rad in a circle of radius 10.2 inches

A: Here given a circle with radius 10.2 inches and center angle given as 4.78 radians. The area of the ...

Q: Did exact value using half-angle identities  a) sin 22.5° b) cos75°

A: to evaluate the (exact , using radicals, etc) values of the given trigonometric ratios using standar...

Q: Part (a) and part (b)

A: Given values of the trigonometric ratios are 

Q: Note the quadrant. Using the proper sign, show how you use a Pythagorean Identity to find cos theta(...

A: Given that theta is in quadrant 2 and sine theta value is given to us. We need to compute cos theta ...

Q: SHORT ANSWER. Write the word or phrase that best completes e Find the distance d(P1, P2) between the...

A: We have to find distance between two points , where points are given by

Q: A force of 15 lb is required to hold a 67-lb crate on a hill. What angle does this hill make with th...

A: To calculate the angle which is make with the horizontal if the force acting on an object is 15 lb a...

Q: Simplify the following

A: To evaluate the given trigonometric function as an expression in x