60° 30° 12V3 : 12 :: 36 :: 24 : 6/2

Q: Find cos e, where 0 is the angle shown. Give an exact value, not a decimal approximation. cose = |…

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Q: Angle α intersects the unit circle at point (-0.2538, 0.9673). What is the value of tan(α)?

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Q: Solve the triangle by low of sines A=40 degree B=30 degree b = 10

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Q: Given that sine 2 a) csc 20=-1 where OE],[. Then the value of csc 20 is: b) csc20=1 c) csc20= 2 a b.

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Q: K H. A

A: Given problem:-

Q: C 32 km 95° B 51° A

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Q: 4. Samantha is standing on a street looking at the top of the John Hancock building. The angle of…

A: The given image is as follows - Given that - tan(32) = 1499x We have to find the value of 'x'.

Q: An object moves in simple harmonic motion described by the given equation d = (1/2) sin 4t, where t…

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Q: Annette is standing 50 m away from a Ferris wheel at a local fair. She always brings her clinometer…

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Q: A hamster running in a wheel of radius 12 cm spins the wheel at 38 revolutions per minute. a) What…

A: Given: So, r = 12 cm and revolution = 38 times per minute. For (a), 38 revolutions per minute. 1…

Q: An angle of measure 4π/3 intersects the unit circle at point (−1/2,−√3/2). What is the exact value…

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Q: cot e dv cot ( +9)1-cos? e Irm

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Q: Using the Law of Sines to solve the triangle if ZA = 44° , ZC = 68°,b = 21: ZB is degrees; a Round…

A: Please go through the attached solution. I hope that it  will help you .Thankyou . Best regards.

Q: 19 Find arc FE 85 55 B D. Type your answer.

A: We need to find the arc length FE. Now, we first need to see that the lines FD and CE do not meet at…

Q: Due Tue 11/24/2020 11:59 The angle below measures 5.3 radians, and the circle centered at the…

A: Radius r = 2.5 units The angle is = 5.3 radian                      = 5.3*180/pi…

Q: Using the Law of Sines to solve the triangle if ZA = 36°, ZC = 72°,b = 23: ZB is degrees; c = Round…

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Q: 16. Solve side b for the triangle shown below using Law of Sines or Cosines. 11 m 108 10 m A. B

A: The Law of Cosines (also called the Cosine Rule) says:  c2 = a2 + b2 − 2ab cos(C)

Q: Starting from the equation ei(2θ) = (eiθ)2, derive the double-angle formulae for sine and cosine.

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Q: the​ street, the angle of elevation to the top of the building across the street is 47.0​° and the…

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Q: Using the Law of Sines to solve the triangle if ZA = 36°, ZC = 71° , b = 17: ZB is degrees; a =…

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Q: 15. What quadrant that will make the equation sine= -V1- cos² 0 true? A. I and II B. Il and IV C. I…

A: Given trigonometric equation is: sin θ=-1-cos2 θ Let us consider, sin θ=y ; cos θ=x

Q: 30 ft Wall 32 The diagram shows a ramp 30 ft long leaning against a wall at a construction site.…

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Q: e third quadrant, findtanB + secB. C. 5 D.

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Q: Using the Law of Sines to solve the triangle if ZA = 36° , ZC = 72°, b = 23: ZB is degrees; a = c =…

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Q: 1. A flywheel is rotating at 7 rad/sec. It has a 15-cm diameter. What is the speed of a point on its…

A: In both questions we have to find the linear velocity.  Here the angular velocities are given

Q: solve the equation cos(20) ={ for angles e on the interval

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Q: A hamster running in a wheel of radius 10 cm spins the wheel at 11 revolutions per minute. a) What…

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Q: 17 A 12-foot ladder that is leaning against a wall makes a 75.5° angle with the level ground. Which…

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Q: 2 = sin 0 – sec 0

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Q: Magnetic pole drift The geographic and magnetic north poles have different locations. Currently, the…

A: Given that, The magnetic north pole is drifting westward through 0.0017 radians per year. Since the…

Q: The motion of an object obeys the equation d = 4 cos(6t). Such motion is described as ______…

A: The motion of an object obeys the equation d=4cos6t. Such motion is described as ______ _______. The…

Q: Question 7 From the top of a vertical cliff 250 metres above sea level, an observer sees two ships…

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Q: A triangle AABC has sides a, b, and c across from angles A, B, and C, respectively. Explain the…

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Q: |* cot(e* ) dr. 2. Find

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Q: VA-VB 1 T If sin 12 VB, then, by using a half-angle formula, find A = %3D B =

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Q: Angles A and B are located in the second quadrant. If sin A= 5/13 and cos B = -3/5, determine the…

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Q: A hamster running in a wheel of radius 10 cm spins the wheel one revolution in 10 seconds. a) What…

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Q: Find all degree solutions to the equation. Sin (A + 50 degrees) = √3 / 2

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Q: A hamster running in a wheel of radius 14 cm spins the wheel one revolution in 20 seconds. a) What…

A: Given query is to find angular and linear velocity.

Q: 1. The terminal side of angle e intersects the unit circle at point (-0.970, -0.242). What is the…

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Q: 1 In scalene triangle ABC shown in the diagram below, m2C-90°. C Which equation is always true? 1)…

A: In scalen triangle ABC in the diagram below, m∠c= 90°

Q: cos W 8/113 .... 12. Mariela is standing in a building and looking out of a window at a tree. The…

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Q: In the triangle ABC, ABC = 90', AC=2 and AB= BC+1. (a) Show that cos A-sin A=. (b) By squaring both…

A: Solution: Consider the given triangle ABC ∠ABC = 90° and AC = 2, AB = BC + 1 Let BC = x then AB = x…

Q: 22. If sin 0 = cos 8, in which quadrant(s) could the terminal side of angle 0 lie? A. I only B. III…

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Q: sec θ > 0 and csc θ < 0 means that ∠θ is located in the _____. fourth quadrant second quadrant…

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Q: A ramp is 3 feet high. The angle of elevation is 5 degrees. ? 3 ft 50 How long is the ramp to the…

A: Given that a ramp is 3 ft. high. And angle of elavation is 5°. We know that  sin(angle) =…

Q: Solve for 0 an angle in a right triangle. 6 cos (60) + 3 = 4 cos (60) + 4 e = degrees

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Q: 5 In a right triangle, csc e = 2. Find the exact value of cot 8.

A: Given,  csc θ = 5/2  To find,. cot θ = ?

Q: The point P(8, - 10) is on the terminal side of an angle e in standard position. What is sec(e)?

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Q: cos 0 = and sin 0 = -; find cot 0. 2/3 A 3 B 3 c) -1 (D 3.

A: Topic = Trigonometry Correct option = B