Write the equations of the following in terms of the cotangent function: 14. 13. amp ++++++-

Q: tan(120°)

A: Topic:- trigonometry

Q: 27 32 35 13 15 8. 9. 26.2

A: 6) We know that, sinθ=oposite sideHypotenuse As shown in given figure, sin(θ)=3235Sin(θ)=0.9142θ=sin...

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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: Precalculus Solving Trig Functions unun Solve each equation for 0 < 0 <2n. 1) 4-csc 0 = 0 %30 3) sec...

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Q: 16

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A: we have to prove the given identities

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A: Given that equation 2cos2x+cosx-1=0cosx+1cosx-12=0cosx=-1,cosx=12for cosx=-1x=π    x∈[0,2π)

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Q: Verify the identities.  A) (2sinx+cosx)^2 + (2cosx-sinx)^2=5 B) (cos(theta)+1)/tan^2(theta)= (cos(...

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Q: Use the information given below to find tan (a- B). 3 with a in quadrant III 4 tan a= cos ß= 4 with ...

A: Follow next step

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: What are the domain, range, and period of the function f(0) = - 2cos(-÷0) +1, Explain how you determ...

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Q: W V A D

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Q: 32. Find h as indicated in the figure. h 41.2°/52.5° 168 m

A: Given:  Triangle is given.

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Q: 24 49° 4. 67° 2.

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

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Q: What is side length a? a. 12.855 b. 13.509 С. 11.904 d. 14.569

A: Here we have to find the length of the side a =? 

Q: 49. Write tan x in terms of sec x.

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A: We have to find the limit

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Q: What is the value of the summation expression? Σ-) i=1 O 241 O 274 O350 353

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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: Perform the necessary operations to solve the following. Given z1 = 2 + 4i Z2 = 5e2i Z3 = 4 cis 40° ...

A: To write the necessary operations.

Q: Solve the problem exactly: 2 sin2 θ − 1 = 0, 0 ≤ θ < 2π

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Q: Bob is standing 6 meters away from Dave. Jenna is standing 5 meters away from Bob and 8 meters away ...

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Q: Consider a triangle ABC like the one below. Suppose that A=44°, B=36°, and c= 17. (The figure Is not...

A: Given A=44°, B=36° and c=17We know that sum of angles in a traingle is 180°⇒∠A+∠B+∠C=180°44°+36°+∠C=...

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Q: H. AsCuare-based veen the her and oneo the amid. E F 17 The base of a cuboid ABCDEFGH is a square of...

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Q: Solve the equation in x over the interval [0,2n). Give exact solutions. 8 sin 2x = - 4/2 Select the ...

A: This question is based on general solution of Sine equation.

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A: You asked multiple questions and not mentioned which question answer you need so according to bartle...

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Q: Choose the correct answer below. O A. Yes, ASOR ~ ADOV. The triangles are simlar because ZS= ZD and ...

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Q: Find all solutions of the equation in the interval 0, 2n). sin2x =0 Write your answer in radians in ...

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Q: Find the area (in square units) of each triangle described. 5. a = 49, b = 33, c = 18 6. A = 80, b =...

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Q: Choose the correct answer below. O A. AABC - AHKG by the SAS - Theorem. O B. AABC - AHKG by the SSs ...

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Q: Find the missing number in the proportion. 3 x 8 32

A: topic - ratio and proportion

Q: 13. csc(330°) 14. tan(240°)

A: Find the value of  13) csc(330°)  14)tan(240°)   

Q: Chosen Function Ich bec f(x)-(x+1s)(x1) (x+18) (x-1) the the Nove date. sker notes åcer

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Q: 14 If cos x = and sin x < 0, find sin x. 3 15 V5 C) 3 5 B) 9. V14 A) D) 3 E) –- 9. 6. The fu

A: 4) If cosx=-23 and sinx&lt;0 We have to find sinx=?

Q: and

A: Given, Solve the given equation for 0 ≤ θ ≤2 π

Q: b 52° 23' 45", b - 4.9 сentime

A: We will find the altitude. 

Q: Use the given and figure for numbers 7- 10. B. Give the measure of the following angle. Given: OMAN,...

A: according to our guidelines we can answer only three subparts  rest can be reposted.

Q: Prove the identity. cos? e csc e + sin(-O) = sin e We will prove the identity by transforming the le...

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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

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Q: If HO = NR. LH = LN and 20 = 4R, which triangle-congruence postulate guarantees that AHOP = ANRT. Sk...

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