Express the.complex nmber in polar Form in cadiens. 2. 2.

Q: Condense the expression to a single logarithm a. 14 log(x)+9 log(x+4) b. 2 log3(5) + 2 log3(x) - 3 l...

A: Coefficients of logs become exponents, and then use the addition property of logarithm.  

Q: Question 54

A: Refer to the question we need to find the height of the building when the angle of elevation is 9 de...

Q: Help me find the exact value of the expression

A: To find the exact value of the below trigonometry expression.

Q: Find the approximate value of the expression cot (0.002). cot (0.002) = (Type an integer or decimal ...

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Q: Find the exact value for the following. sin 105°

A: Let us assume A=45 and B=60  Then A+B=45+60=105  We will use sin(A+B)=sinAcosB+cosAsinB formula   

Q: Rewrite the expression as a sum or difference, then simplify if possible 8 sin 4x cos 2x

A: Product to Sum identity: 2sinA.cosB = sin(A+B) + sin(A-B)       

Q: Picture of question is attached.

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Q: v=2i+jw=-8i-j(a)Where v1 is parallel to w:What is v1? (b)Where v2 is orthogonal to w:What is v2

A: Given vector  

Q: For each of the following (a) find all cube roots of each complex numbers. Write answers in trigonom...

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Q: This problem refers to triangle ABC. If a - 3.1 m, C = 6,5 m, and B = 39°, find b. (Round your answe...

A: We have to use the law of cosine   

Q: Find parametric equations for the curve with the given properties. The line passing through (5, 7) a...

A: Given that the line is passing through (5, 7) and (6, 8) So the direction vector of this line is:  

Q: Suppose that an airplane is asked to stay in a holding pattern near an airport. The distance of the ...

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Q: Approximate the magnitude of the vector and the angle 0, 0° s 0 < 360°, that the vector makes with t...

A: Formula Used: Magnitude &amp; angle of the vector:                                  

Q: verify the identity sin2x-sin2y=cos2y-cos2x

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Q: For the pair of vectors, find U + V, U - v, and 4U + 2V. U = -6i + 6j, V = 6i + 6j U + V = U - V = 4...

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Q: Find the force required to keep a 3,000 pound car parked on a hill that makes an angle of 15 degrees...

A: Consider the figure below

Q: Half Angle Formula Find all solutions in degrees between 0 <0 < 360° for angle e such that sin + cos...

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Q: Find the exact value of the following trigonometric function using the unit circle. tan - 57 tan (Ty...

A: Evaluate

Q: Claudia owns a lot in a cul-de-sac. The sides of the lot are parallel and are perpendicular to the b...

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Q: Use your knowledge of bearing, heading, and true course to sketch a diagram that will help you solve...

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Q: Solve the triangle. (Round your answers to the nearest whole number.) a = 49 yd, b 71 yd, c = 67 yd ...

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Q: Help me solve

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Q: a. Find the magnitude of the force to keep a 3200-pound car from sliding down a hill inclined at 5.6...

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Q: Solve the triangle c=17, b=7, and a=12

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Q: Two ships leave a harbor entrance at the same time. The first ship is traveling at a constant 10 mil...

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Q: ACB equilateral triangle, the length of eachits side is (10 + A) cm. Then made a circlewhose center ...

A: To Determine: ACB equilateral triangle, the length of each its side is (10 + A) cm. Then made a circ...

Q: Write the vector v in the form ai+bj, given its magnitude and the angle.Magnitude = 16Angle = 135

A: To write a vector v in the form ai + bj We have Magnitude of the vector, ∥v∥ = 16 and Angle, α = 135...

Q: Image question.

A: Given:

Q: how

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Q: A baseball is thrown with a speed of 70 mph at an angle 14 degrees of from the horizontal. Write the...

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Q: A ship headed due east is moving through the water at a constant speed of 18 miles per hour. However...

A: The ground speed of the ship is the length of the third side of the triangle.   Now, we have length ...

Q: 4. If sin A with A in QIV, find COS Select the correct answer. a. COS b. COS C. COS d. COS e. COS of...

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Q: Solve with exact solutions the following equation Ø where 0°≤Ø&lt;360°. sinØ+2sinØcosØ=0

A: GCF= sinØ We factor out GCF.    

Q: write sin( arccos (2/x)) as an expression in terms of x with no trigonometric functions

A: To write the given expression in terms of x.  

Q: The following information refers to triangle ABC. Find all the missing parts. (Round your answers fo...

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Q: P (n), given below, is the price P in dollars for n grams of vitamins. P(n) = 0.4n+ 5.7 Complete the...

A: a) P-1(x) means the amount of vitamins (in grams) for a price of x dollars.  Answer(a): Option A    

Q: outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the tempera...

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Q: Graph tangent functions Question On the graph of f(æ) = tan æ and the interval [-7, 7), for what val...

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Q: Find all solutions to the following triangle. (Round your answers for the angles B, C, B', and C' to...

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Q: 25 8 with 270° < AS 360° and cos B = with 90° < B < 180° and find the following. 17 Let sin A = %3D ...

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Q: Given sin ☺ and O is in quadrant II. Find the other five trig function values Sine = CsC = cOse = se...

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Q: The rectangular coordinates of a point are given. Find the polar coordinates (r,θ) of this point wit...

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Q: b. sin? () = 2 over [0, 2n) %3D

A: EXPLANATION  

Q: Find all solutions to the following triangle. (Round your answers for angles A, B, A', and B' to the...

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Q: When is "+2kπ, k∈ Z" used instead of "+kπ, k∈ Z"?

A: Here we take an example of sine function, sine function is periodic function.   A function is period...

Q: This problem refers to triangle ABC. 112°, find a. (Round your answer to one If b = 3.7 m, c = 6.9 m...

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Q: 5. Graph one comnplete cycle of y = sin xcos -Cosxsin Select the correct answer. 2r 3r. C. d. Sr 2 2...

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Q: A right triangle has side lengths 7, 24, and 25 as shown below. Use these lengths to find tan B, sin...

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Q: need help: Write each function as an expression involving functions of θ or x alone. cos(30°+θ)   I ...

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Q: Express the complex number in exact simplified rectangular form.

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