Given that cosx = 0.6691, approximate the given function values. Round to 4 decimal places. a. sinx b. sin - - X 2 c. tanx d. cos--) L cn-) (-) е. secx f. cot

Q: 2. A ball travels in a circle at 3 radians/s and starts on the positive x-axis. How far away is the…

A: Let 'w' be the angular speed of the ball travels in a circle.  Thus, w= 3 radians/s.  Let 't' be the…

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A: We will find the value as following.

Q: . Give the exact value of sin V3 2.

A: Given: sin-132

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A: We will draw a right triangle to solve this.

Q: Find sin 0 given that 0 = arctan(1/3). |

A: From the question,   Given that: Apply   inverse   property,If,…

Q: Use a calculator to approximate tan 9.1845. tan 9.1845 = (Round to four decimal places as needed.)

A: We have to find

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A: We can make it easier for you.

Q: sin 2tan

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Q: Find sin 0 given that 0 = arctan(1/3).

A: sinarctan13 use the formula sinarctanx=x1+x21+x2 here we have x=13

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A: We have to find the value of sin1

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A: Half Angle Identities are the formulae/relationships used in trigonometric functions to reduce the…

Q: find x in degrees Sin x=0,8766 tanx= 3.7834

A: Given that sinx=0.8766 and tanx=3.7834 To find x in degrees

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A: We have given that sec A=50......(1) The expression for the sec trigonometric function is given as…

Q: If sin(x) (in Quadrant-I), find 19 cos(2a) = %3D (Please enter answer accurate to 4 decimal places.)

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Q: 4. Use a scientific calculator to approximate in decimal degrees and follow significant figures…

A: Givenθ=sin−1(0.225)

Q: 86. Use the quotient rule and the derivatives of the sine and cosine functions to prove that (cotx)…

A: prove that ddx(cot x) = - csc2x

Q: Find the exact value, in radians, of the expression. sin - 1 sin V2 (Type an integer or a fraction.)

A: We will use the unit circle  Unit circle is in the form (cos,sin)

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A: Given that y=2sin(9x) To find Amplitude and period.

Q: Evaluate [si sin 3x cos 5x dx.

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Q: 5. What is the purpose of using Odd and Even functions in Trigonometry? Also, indicate if sin 0, cos…

A: Graph of odd functions are symmetric about origin. i.e If  function f(x) is odd function, then f(-x)…

Q: Use your calculator to evaluate tan(0.18) to at least 3 decimal places Calaule

A: the solution are next step...

Q: Find y': y = cot 0 sin 0 O sin² 0 1-tan²0 O1+sin² 0 cos³0 O-1-cos² e sin³0 3

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Q: 20л cot 3 co

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Q: 4. Without using your calculator – show your work Evaluate tan ( – 0),when tan (0) = 1/3

A: Solution: The objective is to evaluate the given equation

Q: Find sin 2x, cos 2x and tan 2x for the given informat 17. sin x = - where x is in Quadrant III. 18.…

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Q: Find the exact function values for sin(2?) , cos(2?) ??? tan(2?) when cos(?) = −√5/5 ??? sin(?) > 0.

A: cosx=-55, sinx&gt;0 By using the identity sin2x+cos2x=1, we get…

Q: Find sin sin(3) coo(), and tan) from the given information. COS tan(x) = V2, 0° < x < 90° sin 2…

A: We have to solve one question as per guidelines

Q: 2 find the remaining trigonometric functions. 2. If tan e = sin 0 = cos e = tan 0 =

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Q: What is approximate value of x rounded to the nearest number for ((sin 50)/(sin x))=1.78

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Q: If sin(θ) = 0.788, then what is the approximate value of csc(θ)?

A:

Q: 1. Evaluate sin(0 + ¢), where sin 0 = 2 with 0 in 2nd quadrant and tan ø = with o in 3rd quadrant.

A:

Q: Express sin 0 cos 0 in terms of a if cot 0 = a

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Q: 3 and cos B = with a in QI and B in QII. 13 2. Find the exact value of sin(a - B) if sina = = --

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Q: Find the exact value of the expressio sin(cos-(금)-ton-1(1) (€) tan 4 4

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Q: If sin 0 3 with cos 0 < 0 , find: tan 0 Uint, l+ may cow the

A: We have to solve

Q: Suppose cos 0 : and 풍 <θ<ㅠ .Find he exact value of tan 0 .

A: Given,            cosθ=-25 and π2&lt;θ&lt;π.

Q: The velocity of a particle moving along a line is ;2 – 2t sin(r2) meters per second. Then, the net…

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Q: The value of cos(arctan(x) ) is equal to

A: 1. Given expression, cos(arctan(x))

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A:

Q: Suppose that sin u > and cos v = 13 such that bot and v in the and quadrant. as are • What is the…

A: Here, the given values are: sin u=513 &amp; cos v=-35 So, u and v are both in 2nd quadrant.

Q: Зл then find exact value for (without solving for x) 2 If cot(x) = and A<x< a. sin(2x) b. sin

A: We know that: cot x=1tan xsin 2x=2tan x1+tan2xsin x2=±1-cosx2

Q: , given tan x = -4 and cos x < 0

A: Given that tan x and cos x both have negative values , So, the value of x must lies in 2nd quadrant…

Q: Determine the function that satisfies the following conditions. Find sin 0 when cos 0 = 0.748 and…

A: NOTE: Refresh your page if you can't see any equations. . here we have here we have which means…

Q: When a pendulum 0.5 m long swings back and forth, its angular displacement O from rest position, in…

A: Given    Diagram we have a triangle with the vertical angle as Ø, the hypotenuse 50 cm (the…

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Q: v in the quadrant IV COS (U+V)=

A: we have to find the exact value of cos(u + v) given that sin u=-3/5 with u in quadrant III, and sin…

Q: Evaluate: cos x-sin(sin x)dx and explain your answer in terms of odd/even functions.

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Q: If s sec? x- 2010 P(x) Sin2010 then value of P is Sin2010

A: