Evaluate. Round to the nearest ten-thousandth Cos 58°

Q: Detr mine the exact uJalue Of COS 2 100

A:

Q: Evaluate tan (315°) + sin (150°) =

A: To find:- tan315°+sin150°

Q: 5. What is EF , the measure of the longest side of the sail on the model? Round to the nearest inch.…

A: The height of the sail is FG=28 in and the angle of elevation ∠E=65°

Q: 4. Convert each degree measure to radians. a. 45° b. 100° c. 90°

A: The relation between degree and radian measure is as follows: 180°=π radian

Q: Find the radian measure of 540°

A:

Q: Use a calculator to find the approximate value of each expression rounded to two decimal places. cos…

A: Explanation: Given that,

Q: 3. Evaluate without calculator a. cos 120 degree. b. sec (pi/3) c. cot ( 19 pi / 6)

A:

Q: Approximate the value to the nearest thousandth Cos 49°

A: Answer : The approximate value of cos(49°) to the nearest thousandth is written as ;    Cos(49°) =…

Q: 1. Find the value of x. 72°

A:

Q: 5. Convert 240°into radians.

A: Degrees to Radian=?

Q: 2. Find the value of x 65° to 105°

A:

Q: The angle of elevation θ of the sun in the sky at any latitude L is calculated with the formula…

A: The angle of elevation θ of the sun in the sky at any latitude L is calculated with the formula…