Find the specified vector or scalar. u = -2i+ 5j and v= -14i - 16j; Find ||v- ul.

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A: The given complex numbers are  ,

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A: To change from radians to degrees, you need to multiply the number of radians by 180/π.

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A: The inequality is

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A: Evaluate the Following Expression :Type Answer Exactly.

Q: Multiply and simplify by factoring. √35√15 √35-√15 = (Simplify your answer. Type an exact answer,…

A: Given

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Q: A 5 4 ○sin B = 3/ Osin A = 1/2 3 Otan A = ³/1 cos B = // B 3 C

A: The solution is shown in step-2

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A: A golfer hits an errant tee shot that lands in the rough. A marker in the center of fairway is 140…

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A: This is question of algebraHere complex number is given We have to expand it.Further calculation is…

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Q: 16.5 mm 28° h

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A: Complex number

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Q: he central angle θ which forms a se

A: sector of area 12 square meters of a circle of radius 4 meters

Q: Verify that the equation is an identity. cos (x+y)+ cos (x-y) = 2 cos x cos y cos (x +y)+ cos (x -…

A: To verify that the equation is an identity.

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Q: Solve the triangle. O ... C≈ A b 52⁰ a=103 41° C= (Do not round until the final answer. Then round…

A: This is question of trigonometry here side angle  given we have to find other side and angle further…

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:

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Q: Use the dot product to determine whether v and w are orthogonal. v=2i, w = -5j

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Q: Determine exact values of θ if 0 ≤ θ ≤ 2π given that tanθ = − √3. Explain your process (b) Prove…

A: Explanation of the answer is as follows

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

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

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

A: find the angle and side of triangle

Q: Law of Sine 1. Solve the following triangles using the Law of Sine. (a) a = 40°, B= 20⁰, a = 2 (b)…

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Q: Find all solutions of the equation in the interval [0, 21). 4 sin²x = 5+4 cos.x Write your answer in…

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Q: A balloon floats 18.5 kilometers east and then 24.6 kilometers north. What is the direction of the…

A: 18.5 km east then 24.6 km north

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

A:

Q: Find all solutions of the equation in the interval [0, 21). - sin 20+2 cos0=0 Write your answer in…

A: The given equation is To find the solution of the given equation.

Q: A person swims 6.4 meters per second north while being pushed by a current moving west at 2.1 meters…

A: A person swims 6.4 meters per second north while being pushed by a current moving west at 2.1 meters…

Q: tan2A= sinB/2= cosB/2= tanB/2= *Round to nearest hundredth* *Round to nearest hundredth*

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Q: Enter the number that belongs in the green box. 103° 9 6 ?] 11.89 Round to the nearest hundredth.

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Q: Find zw. Leave your answer in polar form. z = 5 cos T 2 - + i sin 2 T W=3 cos+isin 5 RN 650 5 T JU…

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A: sum of the angle of the triangle is 180 degrees .

Q: 2. Solve the equation on the interval [0, 27). Hint: Set equal to zero, don't cancel! √3 cos x cscx…

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Q: Enter the number that belongs in the green box. 4 7 [?] 13 9 Round to the nearest hundredth.

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Q: 4. Graph y = - cot cot (x-2). Find the amplitude, period, phase shift and vertical translation and…

A: given function

Q: Find an equation for the graph. N -Rn X 2 41 6л Type the equation of the given graph in the form y =…

A: A graph of the trigonometric function is given.We have to find its equation.

Q: 3. Find all solutions to the trigonometric equation: 3csc² x -4 = 0

A: