Find the exact value of each of the following.   cot 480 degree

Q: Find the exact value of each expression.   a)  Cot-1(-√3)    b) arccos(-1/2)

A: Range of Cot-1 is (0,π) In this range, it will be negative in the 2nd quadrant.  So,

Q: Use the given information and a calculator to find theta to the nearest tenth of a degree if0 degree…

A: Given  sin theta = 0.2644 We have to find theta

Q: Use the given information and a calculator to find theta to the nearest tenth of a degree if0 degree…

A: Given, cosecθ=4.3152 To find θ for 0∘<θ<360∘.

Q: cot 0 = -4.1923 with 0 in QII

A: Given,            cot x = -4.1923

Q: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° s e <…

A:

Q: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° <0 <…

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Q: Use the given information and a calculator to find e to the nearest tenth of a degree, if 0° se <…

A: To solve for θ, we will use cot inverse.cotθ=-0.7352θ=cot-1(-0.7352)θ=126.323325637°θ≈126.3°

Q: #7 Find the EXACT value of each expression. DO NOT use a calculator. a) Cot 120° b) Cos 495°

A: 7)

Q: Find exact values for each of the following, if possible.   cot 45  0

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Q: sin θ = 0.4446 with θ in QII     θ=_________

A:

Q: An angle of measure 120° intersects the unit circle at point (-. What is the exact value of…

A:

Q: Use the given information and a calculator to find theta to the nearest tenth of a degree if0 degree…

A: Given that tanθ=0.5890. This implies that θ=tan-10.5890     or   θ=180+tan-10.5890. Because tangent…

Q: Find θ if θ is between 0° and 90°. Round your answer to the nearest tenth of a degree a. tan…

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Q: Use the given information and your calculator to find u to the nearest tenth of a degree if0…

A: According to the question, we have to find the value of θ to the nearest tenth of a degree if…

Q: Use the given information and a calculator to find theta to the nearest tenth of a degree if0 degree…

A: cot theta = -0.7366                0 degree &lt; =theta   &lt; 360 degree cot θ = -0.7366…

Q: Use the given information and a calculator to find ? to the nearest tenth of a degree if 0° ≤ ? <…

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Q: Use the given information and your calculator to find u to the nearest tenth of a degree if0…

A: Given that tan θ = 8.1506. Turn on T1-83 calculator and set MODE as shown below.

Q: Use a calculator to find a value of 0 between 0° and 90° that satisfies the statement. Write your…

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Q: Use a calculator to find u, to the nearest tenth of a degree, if 0 degree &lt;= u&lt; 360 degree…

A: cot u = 1.5450                      0 degree &lt;= u&lt; 360 degree cot u = 1.5450…

Q: find the exact value of each expression.

A: Let the given expression be y - y = sec-π3-cot-5π4y = secπ3--cot5π4y = secπ3+cot5π4…

Q: Use a calculator to find theta, to the nearest tenth of a degree, if theta is between 0° and 360°…

A: To find the angle θ.

Q: 4.) cosA = 0.857142

A:

Q: Use the given information and a calculator to find theta to the nearest tenth of a degree if0 degree…

A: Given: cscθ=2.4957, 0°≤θ≤360°

Q: Use the given information and a calculator to find θ to the nearest tenth of a degree if 0° ≤ θ <…

A:

Q: Find the exact value of each expression.

A: The given expression is arccos-1 Obtain the valve of arccos-1 by using Ti-83 calculator in degree…

Q: Use the given information a calculator to find θ, to the nearest tenth of a degree, if θ is between…

A: Given:

Q: find the exact value of each expression.

A: cot-1-1

Q: Use the given information and a calculator to find e to the nearest tenth of a degree if 0° < e <…

A: GivenCosec θ = 4.3147θ is in quadrant IIWe have to find the value of θ

Q: Find sin A, cos A, tan A, and sin B, cos B, and tan B in right triangle ABC, withC = 90 degree, if a…

A: In triangle ABC, C=90°, a=5 &amp; b=12. That is, Now by using Pythagorean theorem in triangle ABC,…

Q: 7) sin 62° 9) cos 60°

A: Q(9)cos(60°)=12=0.5 Ans

Q: Find exact values for each of the following, if possible.   cot 60  0

A: According to trignometry, Cosine of an angle 'θ' is the ratio of the adjacent side to the hypotenuse…

Q: Use the given information a calculator to find θ, to the nearest tenth of a degree, if θ is between…

A:

Q: Use the given information and your calculator to find u to the nearest tenth of a degree if0…

A: Given that, sinθ=0.74550°&lt;u&lt;360°

Q: a. sin 20 b. cos 20 C. tan 20 24 sin 0 = O lies in quadrant III 25

A:

Q: Use a calculator to evaluate each expression to the nearest tenth of a degree.         arcos…

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Q: Use the given information and a calculator to find  to the nearest tenth of a degree if0 degree…

A: Given: sinθ=0.7660, θ∈[0,360∘) We know that in given interval sinθ is positive in first and second…

Q: Find exact values for each of the following, if possible.     cot 0  0

A:

Q: Use the given information and a calculator to find ? to the nearest tenth of a degree, if 0° ≤ ? <…

A: let sinx=-0.3097 and solve it .

Q: Find one of the solutions : tan a = 94.09_

A:

Q: Find exact values for each of the following, if possible.   cot 30  0

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Q: Use the given information and a calculator to find θ to the nearest tenth of a degree if 0° ≤ θ <…

A:

Q: Use the given information and a calculator to find e to the nearest tenth of a degree, if 0° < 0 <…

A: sinθ=-0.3142 with  θ in the third quadrant. We need to find θ to the nearest tenth of a degree.…

Q: Use the given information and a calculator to find θ to the nearest tenth of a degree, if 0° ≤ θ <…

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Q: Use a calculator to find 0 to the nearest tenth of a degree if 0 is an acute angle and satisfies the…

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Q: Find the expression, identical for the given cot(9x)

A: Given expression :  cot(9x) This can be written in many ways.

Q: Use the given information a calculator to find θ, to the nearest tenth of a degree, if θ is between…

A:

Q: Use a calculator to convert each of the following to degree measure to the nearest tenth of a…

A: The measure of angle is an amount of rotation from the initial side to the terminal side. The degree…

Q: Use a calculator to find θ, to the nearest tenth of a degree, if 0° <θ< 360° and a. sec θ=−2.0387…

A: Topic -inverse trigonometric Values

Q: Use a calculator to find a value of u between 0° and 90° that satisfies each statement. Writeyour…

A: Solution: Consider the given trigonometric equation is  cot θ = 5.5764 By using a calculator we have…

Q: Use the given information and a calculator to find  to the nearest tenth of a degree if0 degree…

A: We know that range of sine function is [-1,1]. So there is no angle θ such that sin θ=20.3090.

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.