Use your calculator to evaluate cos (0.85) to at least 3 decimal places. Give the answer in radians.

Q: Use your calculator to evaluate cos(0.36) to at least 3 decimal places. Give the answer.in radians.…

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Q: Use a calculator to approximate each expression in radians rounded to two decimal places.sec-1 3

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Q: Use a calculator to find the value of each expression rounded to two decimal places .cos-1(0.44)

A: Given- cos-10.44 To Find- The value of the above inverse trigonometric expression.

Q: Use a calculator to approximate the value of the expression cos−1 0.26, if possible. Round your…

A: Given: cos-1 0.26,

Q: Find the exact value of cos

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Q: Use a calculator to approximate each expression in radians rounded to two decimal places.

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Q: Use a calculator to find the following function values cos 1.2353

A: The given expression is cos1.2353

Q: Use your calculator to evaluate cos '(0.47) to at least 3 decimal places. Give the answer in…

A: Here I am attaching image so that you understand each and every step.

Q: Use your calculator to find the sine of 23°rounded to 4 decimal places

A: Rounded to 4 decimal places means nearest number to 4 decimal places. Value of Sinx is always varies…

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: Evaluate the expression below without using a calculator.   cos (arcsin 3/5− arctan 2)

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Q: Use a calculator to convert 1' (1 minute) to radians to three significant digits.

A: Given: 1 minute = 60 seconds It is known that the value of 1 radian=180π

Q: What is a radian?

A: According to the question, we have to define the term "Radian". The radian is defined as the…

Q: Evaluate the expression without using a calculator and write your answer in radians. cos^-1(- 0) =

A: Given,           cos-1-0

Q: Use a calculator to approximate each value to four decimal places.             cos 10

A:

Q: Find the function value without using a calculator. cos(-45°)

A: Find the function value without using a calculator.     cos(-45°)

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

A: The expression is given byarccos513

Q: Is the sine function even, odd, or neither?

A: We know that, a function fx is said to be even if and only if f-x=fx. Also a function fx is said to…

Q: Use a calculator to approximate each value to four decimal places.       cos (-2.5)

A: cos (-2.5) = ?   We know,  cos(-θ) = cos(θ)

Q: Find the amplitude, the period in radians, the phase shift in radians, and the vertical shift. 1. 2n…

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Q: When figuring out this question, what would be the radians value, with 4pi/3?

A: The table of signs of different ratios in the quadrants is as shown below. II    only sin +ve I…

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

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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: Why might it be useful to convert radians to degrees?

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Q: cos−1(0.33

A: To evaluate using calculator.

Q: Evaluate the expression below without using a calculator. cos(arcsin 3/5  + arctan 3)

A: Answer is 1/√10 explanation is given below

Q: The period of the function y = cos 30 in radians is ㅇ쯤 을

A: The given function is;  y=Cos(3 theta).

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

A:

Q: Find the measure of cos-1 (-0.5) in degrees and radians.

A: cos-1-0.5

Q: How is radian measured?

A: We have to explain how radian is measured

Q: when should you use radians and degrees

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Q: Evaluate the expression without using a calculator and write your answer in radians. arctan (-√3/3)…

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Q: Use a calculator to approximate cos-1 ( - 0.75) in radians, rounded to two decimal places

A: Given:  cos-1 ( - 0.75)

Q: Use a calculator to find the value of the expression cos-1 √5/ 7 rounded to two decimal places.

A: Given:cos-157

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

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Q: Find the exact value of cos.

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Q: Use a calculator to approximate each value to four decimal places.            cos 10  degree

A: Use a calculator to approximate each value to four decimal places.    cos 10  degree

Q: Use a calculator (in radian mode) to find an approximate value of UNDEFINED.) tan (-22)

A: Given, tan-1-22 We have to find the value of it.

Q: use a calculator to evaluate each expression in radians, if possible. Round your result to three…

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Q: arccsc(-V2) cCC

A:

Q: Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal…

A:

Q: Find value of cos 30 °

A: Solution is given below:

Q: Use a calculator to approximate cos 45 to four decimal places.

A: Consider the given trigonometric term cos45

Q: Use your calculator to find sec-1 8. in radians. Round your answer to four decimal places.

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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

Q: Use your calculator to evaluate cos^-1(0.26) to at least 3 decimal places. Give the answer in…

A: To find the value of

Q: Use a calculator and round to the nearest hundredth. 11. Find csc θ, if cos θ = 0.76 and θ ∈ QI

A: Given,           cosθ=0.76 and θ∈QI