24. What is the bearing of C from A? N A 135° 4N 6km 8km C 45° B 045 deg 075 deg 135 deg 215 deg

Q: 3 sin B =- 5 5 0< A<- 13 Зл find the following: 3. If cos A = and t <B<- a. cos(A+B) b. sin(A+B)

A: topic - trigonometric identities cos(A+B)=cosAcosB-sinAsinB

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: 2 sin(0) <0 <T Given that 3 and 2 what is the exact value of cos(20)?

A: follow the procedure given below.

Q: Which of the following options lists all solutions to V3 sin(8) in the domain e E [0, 27]? 3' 3 llr…

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Q: sin theta - sin 2theta =0 *solve equation for theta if 0 degrees ≤ theta < 360 degrees.

A: Given query is to find the solution for the expression.

Q: Find the magnitude of the given vec (3, 0, –4)

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Q: | t sin(2t) dt 1.

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Q: Find u · v, where ? is the angle between u and v.  ||u||=8,  ||v||= 18, ? = pi/3

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Q: Given x[n] = x1[n] + x2[n] where, Ttn x1 [n] = 9 cos and x2[n] = 8 sin 4 8

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Q: Solve for e if 0° < @ < 360°. (Enter your answers as a comma-separated list.) V3 sin e – cos 0 = 1 =…

A: see below the answer

Q: Which symmetry does the graph illustrate? O A. x-axis symmetry O B. origin symmetry OC. no symmetry…

A: The answer is in step 2.

Q: Find Jul, \vl, [2ul, , lu + v[, Ju – v\, and Jul - 2 (2, –10), v = (-4, –4) Ju| %3D |2u| %3D Ju + v|…

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Q: If tanx=-1/3 then cosx>0 Find Sin2x,cos2x and tan2x

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Q: Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 – x Select the correct…

A: Given problem:- Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 - x

Q: Suppose AABC and AXYZ are similar right triangles. For AABC, the length of the side opposite ZA is…

A: Similar TriangleTwo triangles are similar if they have the same shape but not necessarily the same…

Q: Given z = 1+ V3i, find zº using De Moivre's Theorem. Select the correct answer below: 32 -32i O 64…

A: z=1+3i  z=reiθwhere r  =12+(3)2   =1+3    =4  r  =2θ=tan-1(yx)   =tan-1(31)θ =π3

Q: Solve the radical equation. Be sure to check all solutions to eliminate extraneous solutions. V3t +5…

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Q: Which of the following formulas are NOT correct? Choose two(2) answer sinA sinB =-1/2…

A: We can write the correct option as below

Q: A boat travels at 20 kph due east for one and one-half hours from point P to point A It then travels…

A: Given problem:- A boat travels at 20 kph due east for one and one-half hours from point P to point…

Q: 3. In the triangle RST, what is t? 18 A. t= 18 B. t= r=18 tan 40 tan 50 40 C. t= 18(tan40 ) D. t =…

A: Please see the answer below.

Q: 1. Determine the correct formula for tan ratio of 8. adjacent opposite B tan 9 = A. tan 8 = adjacent…

A: Given

Q: complex

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Q: Prove that the following identity is true. sin2 x (cot2 x + 1) = 1

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Q: Which of the following equations does not hold for all values of x and y? cos(r + y) = cos(x) cos(y)…

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Q: Write the equation for the hyperbola in standard form. 4x2 − 8x − 9y2 − 54y + 103 = 0 Also I need…

A: This is a problem related to conics section. Based on the general formula we will solve all the…

Q: In the Figure 1, the relationships between vectors and internal angles can be represented as: Figure…

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Q: Use the calculator to determine angle values. Round off your answer to two decimal places. I. sin…

A: We can answer all the three parts as below.

Q: 8. Express the product sin30 cos50 as a sum. O 1/2 (sin80-sin20) O 1/2 (sin80+sin20) sin80-sin20…

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Q: Express each product as a sum containing ONLY sine or ONLY cosine: a) sin(40)cos(60) ) cos () b) sin

A: To express each product as a sum containing only sine or only cosine.a sin4θ cos6θb sinθ2 cos5θ2

Q: for x22. 2x Find the area under the graph of y Select the correct choice below and fill i any answer…

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Q: Find the solutions of the equation that are in the interval [0, 2?). (Enter your answers as a…

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Q: Write an expression for the apparent nth term of the sequence , -, - 16 an: (-1)"+1 an = 2h -2n an =…

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Q: Solve the equation for x if 0 < x < 27. Give your answer in radians using exact values only. (Enter…

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Q: Simplify. sin 2x · cos 3x – cos 2x · sin 3x

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Q: Express the given vector in terms of the unit (о, -5, 7)

A: Given query is to express the vector inthe form of unit vector.

Q: For each angle below, determine the quadrant in which the terminal side of the angle is found and…

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Q: A FOR ITEM NUMBE 16 - 30 C

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Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° < 0 < 360°.) V2 _ VZ V = 9.…

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Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = -i + 4j, v =…

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Q: Write the expression as an algebraic expression in x for x > 0. 3 tan 2 cos -1 3 tan 2 cos

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Q: Sketch the given vector with initial point (7, 5). %3 (4, 2) u =

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Q: Find the vertex and write the quadratic function in vertex form (which our OpenStax textbook also…

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Q: Convert the rectangular coordinates to polar coordinates with r>0 and 0 s0< 2x. (V18, v 18 (r, 0) =

A: (x, y)=(18, 18)r=x2+y2r=18+18r=36r=6θ=tan-1(yx)  =tan-1(1818)  =tan-1(1)θ=π4

Q: |( + 3t) sin(2t) dt 13.

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Q: Find the area of the triangle below. Carry your intermediate computations to at least four decimal…

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Q: find all degree solutions to: 2sintheta=1

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Q: a, S(1,-4)

A: This question is based on Trigonometric Ratios.

Q: Rewrite 5 sin(x) – 3 cos(x) a s A sin(x + 4) A = Note: o should be in the interval – T < ¢ < T…

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Q: DETAILS Use an Addition or Subtraction Formula to find the exact value of the expressior cos(165°)

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Q: Võ + V2 Use the angle sum or difference identity to find the exact value of each. 4 cos 15° Vo - V2…

A: