sec A - 1 sec A +1 2 tan A 2 sec A Option 1 Option 2 2 csc A 2 tan A sec A Option 3 Option 4

Q: Convert the angle 256∘ to radians. Give the exact value. This means there should be a π in your answ...

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Q: Evaluate [sec^2 (-1-0.1i)][tan(12-36i)]. Express your answer in rectangular form in 4 decimal places

A: The given expression is sec2-1-0.1itan12-36i We have to find the rectangular form.   Formulas to be ...

Q: What notation can you use to represent the inverse cosine function? (Select all that apply.) O sec(x...

A: Inverse of cosine function.

Q: 12 R 12 H.

A: Solution ) from the figure  ∠P ≅ ∠E , ∠L ≅ ∠H  , ∠R ≅ ∠G , ∠Q ≅∠D PLRQ  ~ EHGD So  PL/EH = RL/GH = Q...

Q: Find the six trig values of (8, -6) if its a point on the terminal side of an angle in standard post...

A: Given query is to find 6 trigonometric functions for point (8,-6)

Q: 6. Find the length of XY to the nearest hundredth: Y 28° 5.1

A: To find the length of xy

Q: Find the exact value of the following, without using a calculator. - 1 sin sin + tan (-4) ... - 1 si...

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Q: Find the slope of the line normal to the curve y x3 – 2x + 1 at x = 2

A: Our Aim is to find the slope of the line normal to the curve y=x3-2x+1-(i) at x=2.

Q: Find the exact value of the following expression. tan Select the correct choice below and, if necess...

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Q: 2 tanx cotx – tanx=0

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Q: (). -1 sin What is the exact value of Enter your answer in the box. ). sin 1 V3

A: Given:- sin-1-32 To find:- Exact value of given expression

Q: Solve the equation for exact solutions over the interval [0°,360°). 2/3 sin 20 = - 3 Select the corr...

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Q: f (x) = 5.6 sin (2.6x – 4.2) – 9.1- What is the equation of the midline of the function %3D o y = -9...

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Q: your

A: Please refer to the image below

Q: Evaluate tanh^2 (4-4i) sech (2+2i). Express your answer in rectangular form in 4 decimal places

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Q: 41.) Write the trigonometric expression in terms of sine and cosine, and then simplify.   cos(?) −...

A: secθ=1cosθ sin2θ+cos2θ=1

Q: Solve triangle ABC. 1. m<A = 60, m<B = 70, b = 20 2. m<A = 36, m<B = 48, a = 12 3. m<A = 133, m<B = ...

A: To solve the following triangle ABC.1 m∠A=60°, m∠B=70°, b=202 m∠A=36°, m∠B=48°, a=123 m∠A=133°, m∠B=...

Q: Find all three triangles with angles of 30°, 60° and a side of length 10 by drawing them and labelin...

A: QUESTION- Find all three triangles with angles of 30° ,60° and a side of length 10 by drawing them a...

Q: The first term of an arithmetic sequence is -12. The common difference of the sequence is 7. What is...

A: We have to find the sum of  first 30 terms of the sequence

Q: Use a sum or difference formula to find the exact value of the following. 19n 197 sin COS 30 sin COS...

A: Given that sin19π30cos7π15-cos19π30sin7π15we know that sinA-B=sinAcosB-cosAsinBsin19π30-7π15=sin19π3...

Q: Make a diagram of the unit circle with an angle e in QI and its supplement 180° - e in QII. Label th...

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

Q: Which of the following does not have a Taylor series at x-3 O tan a O r + In a

A:

Q: If θ= −3π, then sin(θ) =    cos(θ) =

A: We have, θ = -3π Formula Used: cos-θ = cosθsin-θ = -sinθ To evaluate: The values of sinθ and cosθ

Q: Use the law of cosines to find a triangle with an angle of 120° and adjacent sides of length 10 and ...

A: In this question we have to find the remaining side of the triangle and Area of triangle.

Q: 51. Write csc x in terms of cos x.

A: sin2x +cos2x =1 ⇒  sin(x )=±1-cos2(x). csc(x) =1sin(x)

Q: Use the law of sines to find all triangles with an angle of 30° opposite a side of length 5 and adja...

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Q: Determine whether the polygons to the right are similar. If so, write a similarity statement and giv...

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Q: Given a right triangle 4 ABC and sin A t. What is tan(A)?

A: 1-sin2t = cos2t

Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. tan(u) sin(u) + ...

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Q: If θ=7π/4, then sin(θ) =    cos(θ) =

A: We can find the answer as below.

Q: Previous Answer: 20.0 అి 77° At 3PM, the shadow of a lighthouse is 22 feet long. If the angle of ele...

A: We will find the height of the light house in the following step.

Q: f(x)=(x+1s)(x+1) (x+18)(xーリ)

A:

Q: Solve for the value of A. Round your answer to the nearest tenth of a decimal. A sin (75) - B cos (2...

A:

Q: Find

A: Please refer to the image below

Q: 2 sin 8 then I- cos o +SinD is also y. ノ I+SS 9 + sing

A:

Q: Español The Sugar Sweet Company is going to transport its sugar to market. It will cost $4500 to ren...

A:

Q: 18. 15 26 20. 17 18

A: We will solve using trigonometric ratios. 

Q: Find the 36.

A: Given

Q: sin x = 3/5, tan y = 2/5. Find sin (x + y). A. 0.485 B. 0.845 C. 0.548 D. 0.854 E. None of the above

A: Topic -  trigonometry  0.854   option d is the correct answer 

Q: a ferris wheel has a radius of 25 ft. If it takes 30 seconds for the wheel to turn 5pi/6 radians, wh...

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Q: Given -옮 (1+ 올2 -3 -시, dy 3 (1+ a dx What is the value of k such that y is parallel to the curve y =...

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Q: Find the missing side. 14.5 Round to the nearest tenth. 17 10.7 cm

A: Solve for the missing side

Q: Give the exact value of the expression without using a calculator. 15 12 cos tan tan 8. 5 ... 15 cos...

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Q: 81 The first term of a geometric sequence is 32, and the Sth term of the sequence is 8 What are the ...

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Q: wing in terms of the cosecant fu 1. 12 LGO 中 GO !

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Q: The angular elevation of a tower CD at a place A due south of it is 60°; and at a place B due west o...

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Q: 7. Sketch the graph of a sinusoidal functions with the following characteristics. • The domain is (x...

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Q: car (㈜) 5π cot 12. sec 6 3.

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Q: Find the exact value of the real number y if it exists. Do not use a calculator. y = arctan 1 Select...

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Q: A flagpole is placed on top of a pedestal which is at a distance of 17 m. from an observer. The heig...

A: distance of flagpole from the observer = 17 m  Height of the pedestal = 20 m the angle subtended by ...