Use a calculator to find the following. Round your answers to four decimal places.      cosec 113.2  degree

Q: Use a calculator to find the following. Round your answers to four decimal places.      cot 390…

A: cot390°

Q: Convert the following degree measures to radians. Leave answers as multiples of π 270°

A: To convert 270°to radians.

Q: Use a calculator to approximate sec 10°. Round the answer to two decimal places.

A: Consider the provided expression, sec10° Use a calculator to approximate and round the answer to two…

Q: Find the sine, cosine, and tangent of 2700

A: we have to find sin270∘,cos270∘ and tan270∘ we know that…

Q: Find the exact value, in radians, of the expression. (-4) arcsin

A:

Q: Use a calculator to find an approximate value for each expression,rounded to two decimal places.…

A: Given: cos-145 To Find: To evaluate the given expression.

Q: Cos 90

A:

Q: Given cos ? = 0.1597, find ?. round to the nearest tenth

A: Given the value   cos x = 0.1597 for some value of x . We need to find the value of x round to the…

Q: Convert 200 degree  to radian measure. Write your answer as an exact value.

A: We have to convert 200 degree to radian. We know that to convert degree to radian, we multiply by…

Q: Use a calculator to approximate sin pi/8 . Round the answer to two decimal places.

A: We have to find the value of sin pi/8.

Q: Use a calculator to approximate each value to four decimal places.             cosec 16.3

A:

Q: Evaluate the expression without using a calculator, and write your answer in radians. tan-3) 4.…

A: Given : tan−1[3]

Q: The Moon was was 362,399 km from Earth.The moon's true diameter is 3,474 km.Use the following…

A: The distance between the Earth and the Moon is 362,399 km. The true diameter of the moon is 3,474…

Q: Use a calculator to approximate each value to four decimal places.              16.3 degree

A: GIVEN16.3°

Q: Find the exact value, in radians, of the expression V2 arccos 2

A:

Q: Use a calculator to evaluate the expression. Round your answer to the nearest hundredth. 24 arccos 2…

A: We will use calculator to get the value and then round it to the "nearest hundred " Which means…

Q: Convert the following degree measures to radians. Leave answers as multiples of π 95°

A: Given: Let θ=95° To Find: To covert the given angle from degree measures to radians.

Q: Use a calculator. Round to the nearest tenth. Given cos ? = 0.1489, find ?.

A:

Q: Use a nearest tenth. trigonometric ratio to find the value of x. Round your answer to the 40

A: Given: To find: The value of x

Q: Use a calculator to find the value of each expression rounded to two decimal places. cos-10.6

A: To find the value :                       cos-1 (0.6)

Q: Use a calculator to find the value of the following expression rounded to two decimal places. - 1…

A:

Q: Convert the following degree measures to radians. Leave answers as multiples of π 510°

A: given degree is 510°

Q: Find the value of each variable using sine and cosine. Round your answers to the nearest tenth. 28.…

A: Here given that right angle triangle and we find value of some given variable i.e. r,s,v,w  We use…

Q: Convert the following degree measures to radians. Leave answers as multiples of π 65°

A:

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

A: Explanation: Given that,

Q: Use a formula for negatives to find the exact value.

A: We have to find the exact value: a  cot -225°b  sec -π4c  cosec -45° We know that cot -θ=-cot θcot…

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

A: To evaluate: cos-1(23) Solution: cos-1(23) On calculating we get:…

Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 420…

A: Given:  tan420°tan360°+θ=tanθ

Q: due north celative to due east at nautical m hour.) (a) If the

A: Speed of the ship relative to the water = 4 knots (North) relative to the water. The current…

Q: convert each angle in degrees to radians. Express your answer as a multiple of pi; 330°

A: 1 radian is equal to approximately 57.3°. To convert 330° to radians, use the degrees to radians…

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

A: To find cos-123

Q: Convert the following degree measure to radians. -210° = radians -210° (Simplify your answer. Type…

A:

Q: Use a calculator. Round to the nearest tenth. Find tan−1(0.6745).

A:

Q: Use a formula for negatives to find the exact value.

A: Given, a) cot-3π4 we know that trigonometric identity, cotθ=1tanθ tanθ=sinθcosθ Now the above-Given…

Q: Use a calculator to approximate sec 31.7 degree a. 0.850 degree b. 0.5255

A: Using calculator we get, cos (31.7 degrees) = 0.850811 (approximately)

Q: 3. arccos

A: We have given expression arccos-32

Q: Use a calculator to evaluate the expression.   Round your answer to the nearest hundredth.…

A:

Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 143.4…

A:

Q: Use a calculator to approximate the value (in radians). Round your answer to two decimal places.…

A:

Q: Find the exact value, in radians, of the expression arc cos ().

A: We will solve the required.

Q: Use a calculator. Round to the nearest tenth of a degree. Given cos ? = 0.8347, find ?.

A:

Q: Use a calculator to find the following. (Round your answer to four decimal places.) tan 204° 20'

A:

Q: How many radians is 60°? T 6. 4 T

A:

Q: Convert each degree measure to radians. Leave answers in terms of 1 1. 330°

A: Let the given angle be theta

Q: Use a calculator to find the following. Round your answers to four decimal places.      tan 195…

A:

Q: Convert 1.5 radians to degree measure. Round your answer to the nearest hundredth.

A: We know that π radian = 180° Now we calculate that 1 radian = (180/π)°

Q: Use a calculator to evaluate the expression, Round your answer to five decimal places. (a) cos(36°)…

A: Geven expression, cos(36°) cos(41°) To be solved with calculator.

Q: Evaluate the expression without using a calculator, and write your answer in radians. arccos 1 2.…

A:

Q: Evaluate the expression without using a calculator, and write your answer in radians. tan (1) 4

A: Without using calculator find the value of tan inverse 1

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.