Use the unit circle to find the exact value of the stated functio cot 2π B) Undefined 2√3 D) 0 3 A) 1

Q: Find the perimeter of the figure below. Notice that one side length is not giver Assume that all…

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Q: Sketch the least positive angle 0 and find the values of the six trigonometric functions of 0 if the…

A: First we should sketch the angle and then find the corresponding trigonometric ratios accordingly.

Q: A triangle has vertices at ?(7,3,4), ?(1,0,6) and ?(4,5, −2). Find the area of the triangle

A: Given A(7,3,4), B(1,0,6), C(4,5,-2)To find area of triangle ABC:

Q: 6. Choose the best answer. cos a and sin 3 /3 find cos 2 If sin - x 2 6 V3 O 1 O v2

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Q: eter of the figure below. Notice that one side lenc intersecting sides meet at right angles. ude the…

A: We have to find the perimeter of the given figure according to the given information

Q: Prove the identity. sin 2A 1 - cos 2A cot A = We begin on the right side of the equation by using…

A: Solve the following

Q: Solve the equation in the interval [0, 27). (b) tan 2 + 2 sin(2x) CSc x |

A: Solution is given below:

Q: Given 0, an angle in a right triangle and sin 0 = trigonometric ratios of 0. , find the remainin; O…

A: As we know from the trigonometric ratios;…

Q: 5. A pendulum 1 meter long oscillates through an angle of 100. Find the distance through which the…

A: We have to find the distance.

Q: If sin B = −12/13 with B in QIII, find the six trigonometric functions of B/2. Group of answer…

A: If sin B=-1213 with angle B in quadrant III, then to find the six trigonometric functions of angle…

Q: Solve the following equations: (a) 2 sin 0 tan 0 – tan 0 = 1 – 2 sin 0 (b) = COS 2 sec

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Q: β α 1

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Q: す〇 y egqu 220Sin ( 2大昇土) J2=300 Cos (こ大早上)

A: 1. y1=220sin(2πft)y1=220sin(2π×50t)y1=220sin(100πt)

Q: csc((\pi )/(2)-\theta ) =

A: Given (pi/2-theta)

Q: The problem that follows reviews material we covered in Section 1.2. Find the distance between the…

A: distance between two points

Q: 5. Find the exact value of the following. A. A cos(-240')= 8. csc300° = C. sin210=

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Q: of signs. Types of Positive Negative Imagina What are the factors of the coństant term? Roots Roots…

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Q: A man standing near a radio station antenna observes that the angle of elevation to the top of the…

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Q: 1.) Bacteria multiplies in a rate in which a bacteria splits into two new cells, thus doubling its…

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Q: exp(-i(5pi/4)) Find the modulus and the real part

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Q: riangle GIH is similar to triangle KJL. Select two angles whose tangent equals 6868.       A ∠G…

A: Given  Triangle GIH is similar to triangle KJL.

Q: 16. Write with rectangular coordinates. r2 = 4sin20

A: To write the given equation in rectangular coordinates.

Q: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

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Q: Since sine is an ---Select---v function and cosine is an -Select--- v function, we have the…

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Q: Determine the exact value of the following: tan () – sin () cot ()

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Q: MULTIPLE CHOICE Question 7 What is the formula for the nth term of the sequence -2, 3, 8, 13, ...? A…

A: As we know that; The expression for the nth term of arithmetic sequence is: an=a1+n-1d Where a1 is…

Q: Use the equation editor to verify the identity below. Make sure to show each step of your process to…

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Q: Renata invested $500 at 5% compounded monthly for 4 years. What will the investment be worth at the…

A: We know that, A= P(1+(r/n))nt where, = final amount = initial principal balance = interest…

Q: A -4+9-16+25- 36

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Q: If a line is parallel to the vector 7i + 5j+ 5k and passes through the point P=(4,3,5), then the…

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Q: Add or subtract as indicated. Then simplify your answer if possible. Leave your answer in terms of…

A: Solving the problem by doing adding both the terms.

Q: Solve the ABC Triangle a = 77.8m c = 43.8m B = 67.7 degrees Find A, C, b

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Q: Find the solution(s) for theta. 0= 1+ cos 0

A: Given query is to find value for angle

Q: 12 suppose that tan t = - and sin t 20. a. What is the exact value of sin t? b. what is the exact…

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Q: What Do I have to know to find out that arctg sqrt(3)/3 equals to 30 degrees

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Q: a circle with a diameter of 8 units forms a central angle 30 degrees find its arc length.

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Q: using logarithms A certain CD has an annual interest rate of 8% compounded annually. If $4000 is…

A: Given ,  A certain CD has an annual interest rate of 8% compounded annually If $4000 is deposited…

Q: What is the 7th term in the n= 8 row of Pascal's Triangle? A 28 B 35 C 56 D 70

A: 7th term and 8th row  means 7*8 =56 Multiply that by 3 and divide by 6 = 28 56*3/6 =28 so option A…

Q: If sin e = , and 0 is in QI, find sec 0. %3D

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Q: Using the exact values of the sine and cosine of both 2π/3 and π/4 and an angle sum identity, show…

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Q: 1 - 1 2 T-1 1 0. and B= 5 Find x such that Let A = -7 1 3 - 2 - 2 - 2 14 - 57 AB = 27 - 32 3 %3D - 5…

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Q: Suppose that Cos t = whe re a.) what is the exact value of sin t? b.) what is the exact value of tan…

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Q: How many radius (or radii) does the figure have? 13 L1 E F D

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Q: How may chords are there in the figure? [2 P 180-X 1 A X R O B

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Q: Write z1 and z2 in polar form. (Express 0 in radians. Let 0 < 0 < 2a.) Z1 = 2/3 – 2i, z2 = -1 + i

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Q: Solve and find the solutions. 1. 2 cos x – cos x sin x =0 2. sec^2 x + sec x – 2 = 0 3. 2sin^2 x –…

A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

Q: Write the following in terms of cos 0 only. sec 0

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Q: how to convert this into rectangular equation from polar equation? r=4cosα

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Q: tind the remaining panks Df the spherical triangler 1.) A=109° 32'49" , b= 45° 25'416",C=q0°

A: Solution is given below: