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Q: Let sinA = 15/17 with A in QII and sinB = -4/5 with B in QIII. Find sin(A + B), cos(A + B), and…

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Q: PP37614. Solve the equation sin(sin z) sin r + sin(cosa) COS = 1. Rovsen Pirkuliyev

A: We have to find the given equation

Q: Let u = 9i - 7j, and w=-i-3j. Find ||w-ul. w-u|| = (Type | (Type an exact answer, using radicals as…

A: Given

Q: Find the area of the triangle having the given measurements. A = 30°, b= 18 feet, c = 40 feet Area…

A: GivenA = 30°, b = 18 feet, c = 40 feet

Q: Convert the polar equation to a rectangular equation. Then use a rectangular coordinate system to…

A: Given:We are required to:

Q: Find the angle between u = (-2,1) and v= (5,2) to the nearest tenth of a degree. The angle between u…

A: u= <-2,1>v= <5,2>We have to find angle between u and v

Q: Let u = -6i+6j, v = 3i-j, and w= -7i. Find 5u - (2v-w). 5u - (2v-w) = (Type your answer in terms of…

A: Given vectors are ;

Q: Find the rectangular coordinates of the pair of points. Then find the distance, in simplified…

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Q: The figure shows a small plane flying at a speed of 183 miles per hour on a bearing of N44°E. The…

A: We have to find the components of vector their vector sum and the magnitude of the same.

Q: Solve the triangle. A = 109°, C=38°, c = 220 B=° (Do not round until the final answer. Then round to…

A: Some measures of the triangle are given that are,

Q: Two sides and an angle are given below. Determine whether the given information results in one…

A: The two sides and one angle is

Q: the period vertical shift, amplitude and phase shift,

A: The function is given as,

Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write your answer in…

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Q: A vector has a magnitude of 65 and a direction of 35°. What are its horizontal and vertical-…

A: Given:We are required to:

Q: Find the quotient 21-1 = z2 = Cos Blank 1 + i sin + i sin Z1 of the complex numbers. Leave answer in…

A: The given complex numbers are  ,

Q: In the diagram below, angle A is in standard position. Find the coordinates of point B and then find…

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Q: 2.5 m 3.1 m not possible 38.88° 53.75° 36.25° Y

A: Using trigonometric ratio of cosine, we will find the measure of angle Y.

Q: A famous leaning tower was originally 184.5 feet high. At a distance of 127 feet from the base of…

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

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Q: Find (dr)/(d\theta ). r=1-\theta ^(3)sin\theta

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Q: Determine whether the vectors are orthogonal. (1.0), (√2,0)

A: To Check :

Q: The rectangular coordinates of a point are given. Find polar coordinates of the point. Express 0 in…

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Q: 6. Determine the value of 0 to the nearest degree if cot0 = 1.5 a. 34° b. 56° c. 45° d. 27°

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Q: Find all the complex square roots of w = 121(cos 30° + i sin 30°). Write the roots in polar form…

A: To find all the complex roots of given z.

Q: Solve the equation on the interval [0,2π). -1-1=0 4 COS Select the correct choice below and, if…

A: The given trigonometric equation is cos²x-(1/4)=0

Q: A wagon is pulled along level ground by exerting a force of 26 pounds on a handle that makes an…

A:

Q: Polar coordinates of a point are given. Find the rectangular coordinates of the point. (-1, -360°)…

A: Given polar coordinates of the point,

Q: 9. Write in the following in terms of its co-related angle: 3л (a) sin 75° = (b) cos 4

A: a) b)

Q: Express the following functions in cosine form: a) 10 sin (t +30°) b) -9 sin (8t). c) -20 sin (t…

A: Co-function identities:The difference of two angles identity:

Q: What is the magnitude of w? (-8, 3) W w = [?] W Round to the nearest hundredth. Enter

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Q: Simplify by multiplying. 2 4 •Z 22².2² = (Simplify your answer. Use integers or decimals for any…

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Q: Find the exact value of the expression. sin (20°) cos (25°) + cos (20°) sin (25°) sin (20°) cos…

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Q: Simplify so that no quotients appear in the final expression. sin ²0- cos ²0 cos 0 sin 0 Choose the…

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Q: Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements…

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Q: Enter the number that belongs in the green box. 109° 6 13° Round to the nearest hundredth.

A: Given that     In a triangle two angles are 109° and 13°. And one side of the triangle is 6.

Q: Given v = 3i and w = j, find the following. a) v w b) v.v a) v • w=

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Q: 8. The graph of a periodic function is shown below. What is the period of the function? a. 2 b. 2.5…

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Q: Show that the following statement is an identity by transforming the left side into the right side.…

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Q: 9. Convert the following rectangular point to polar form: (-2,2√3) 10. Convert the following polar…

A: 9.Rectangular form (-2,2√3)We have to convert in polar form10.  given polar form (-2,-7π/6)We have…

Q: Solve the triangle. A≈ B≈ a = 10, b=8, c = 7 O O C≈ (Round to the nearest degree as needed.)

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Q: The maximum height of a Ferris wheel above the ground is 36 metres. The wheel takes 4 minutes to…

A: The given problem is solved below in detail.

Q: Use the dot product to determine whether the vectors are parallel, orthogonal, or neither. v = 2i +…

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Q: Given that cos 0 = - √7 T 6 1 - 2 <0<, find the exact value of each of the following. (a) sin (20)…

A: ,

Q: 8 in 9 in Ulution

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Q: A vector has a magnitude of 9 and a direction of 190°. What are its horizontal and vertical…

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Q: 40 ** 10

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Q: Enter the number that belongs in the green box. 7 [?]° 13 9

A: To find the number that belongs in the green box of the following triangle.

Q: Solve the triangle. Round the lengths of sides to the nearest tenth and angles to the nearest…

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Q: sides and an angle are given below. Determine whether the given information results in one triangle,…

A: a=6, c=5 ,C=40

Q: Find the sum of the first 10 terms for the geometric series below. 8 16 9,6,4,6,...

A: