ound trig function values to four decimal places. Round angles to the nearest tenth of a degree. Use "deg" - sin 123° (round to four decimal places) -. cos '(0.8117) (round to the nearest tenth of a degree)

Q: Determine the arctan(sin(0.86))=_____. round to 3 decimal places.

A: Given that  arctan(sin(0.86)).

Q: What is the value of tanθ if the terminal side of angle θ intersects the unit circle in the first…

A: terminal side of angle θ intersects the unit circle in first quaderantat x=217 Since it is Unit…

Q: A 25-inch-long pendulum swings through an angle of radians.

A: The formula one have to use here is s=rθ where r is the length of the pendulum and θ is the angle in…

Q: A beam rests against a wall, forming a 50° with the floor. Use the function y = 9 sec 0 to find the…

A: We can make it easier for you.

Q: Find the exact value using sun and difference formulas.  sin(cos-1 5/13 - sec-1 5/4)

A: Let,I=sincos-1513-sec-154using…

Q: The diagram below shows a right triangle that has side lengths of 6.03 and 2.91 cm and interior…

A: We need to find the angle in radians and degree.

Q: sec sin- (-) 5.

A: Given problem:- Evaluate without a calculator. Include a sketch. sec[sin-1(-3/5) ]

Q: Use identities to find the value of the expression

A: We are given

Q: If a quadrant? 3 02 01 - = arcsin(-.78) then a is in which 04

A: Sin-1(-x) = -sin-1(x)   sin-1(0.78) = 51.26050

Q: Simplify 525 . V15:7. O 5z° /3 V75z-2 15z'2/3 3z V5

A: Simplify the given expression

Q: What adjustment is needed to change the cosine function to the sine function? Cosine shifted down by…

A: