nd the four complex fourth roots of w = 625 and plot them. ] [cos (° +°k) + i sin (¯° +°k)], k = 0, 1, ..., [ mplify your answer, including any radicals. Type any angles in degrees between 0° and 360°.)

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A: Let's find interior angles.

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A: From the given figure XZ=45 and YZ=36  Using Pythagoras Theorem          cos z=adjacent…

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

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A: Given function, a) coscos-1x

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A: Solve by period property

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A: To solve the given trigonometric expression

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A: Given:     v=-1,1 Let us denote by x^  a unit vector in the direction of a given non-null vector x→…

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A:

Q: Let cos A=7/25 with A in QIV, and sinB=-8/17 with B in QIII find the exact value of sin(A+B)

A: Given: cos A=7/25 with A in QIV. So,          sinA=-1-7252         =-576625         =-2425 Further,…

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A: To determine whether the following statemnet is true or false.If x=3 is a vertical asymptote of a…

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A: Since you have asked multiple questions in a single request we would be answering only the first…

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A: Given question:- Express the eqution in rectangular coordinaties. (use variables x and y) r=…

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A:

Q: Solve the following 1- Use the dot product to find the magnitude of u. u = (6, −3)   2-Find the…

A:

Q: Determine the range of the following function: f(0) = -10.1sine O [-1,1] O [-10.1, 10.1] O [-00,00]…

A: Question: Determine the range of the following function f(ϴ) = -10. 1 sin(ϴ)

Q: 7I3 2 in What is the exact area of the triangle? A= 23 X square inches

A: Area of the triangle =12×Base×Height

Q: (b) Using t-formulae, prove that Ө cot + tan- 2 0 2 0202 cot-tan- sec 0.

A: Using t formulas

Q: Writing a Complex Number in Standard Form In Exercises 47-58, represent the complex number…

A:

Q: Given sin O O O 29 tan > 0, calculate the value of sec 0. 20 21 21 29 29 20 21 20 20 29 21 and

A: Given:- sinθ=-2029 ,tanθ&gt;0

Q: (b) Solve sec²x+2 tanx-6=0 for x where places. ≤x≤ 360°

A: Topic = Trigonometry

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A: Let's find fourth root of -36i.

Q: Simplify the trigonometric expression. cos(x) sec(x) + tan(x)

A: We have to solve the above trigonometric expression

Q: separated

A:

Q: A rectangle is to be inscribed in a semicircle of radius 6 cm as shown in the figure bel -6 cm- Find…

A: solution:-radius, r=6 cmusing trigonometric ratiosOA=rcosθAB=rsinθ

Q: Use the word bank below to fill in each label. 312 :: Amplitude :: Midline 21 782 Period :: Maximum…

A: By using the word bank to fill in each label in the following figure.

Q: Simplify the following trigonometric functions using the unit circle. 1) 7 cot (7) + 8 sec ec (5/57…

A:

Q: The angle of elevation to a nearby tree from a point on the ground is measured to be 32°. How tall…

A:

Q: 8.) 2x² - 19x + 35= 0 ( )( GCF: )=0

A:

Q: What is tan c

A: Applying tangent of angle C in triangle ABC

Q: What is the angle of elevation to the top of a vertical 140-foot antenna tower from a point 200-feet…

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=140 BC=200

Q: exact solutions on the interval [0, 2pi). If the is more than one answer, enter them as a comma…

A: Given query is to find the values of t.

Q: If an angle in standard position measures in which quadrant does its terminal side lie? 17T 4 /

A: Find quadrant of angle

Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) r= 4/…

A:

Q: A 25 го 15 в

A: In the given question we need to find the value of cosC

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A:

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A:

Q: (*28 *0] °SPRIPE = J do not Catalunioo pucalend Spie :(ks 0.] Lovrsini ant 6 Prove, stating…

A: Given query is to simplify the expression.

Q: Suppose you are standing at a distance, d, of 200 feet from a statue of height h feet. h d Ө Express…

A: Given query a to find indicated angle.

Q: If y = 93°, b = 18.35, c = 27.3, find all unknown side lengths and angle measures. Round to the…

A: From the given figure, γ=93°, b=18.35, c=27.3   As we know from the Sine rule: asinα=bsinβ=csinγ

Q: cos x tan² x = 3 cos x

A:

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

A:

Q: What is the vertex of the following function? f(x) = x² + 4x +3 (-1,4) (-2,-1) (4,3) (-4, 3)

A: Solution : Given that f(x) = x^2 + 4x + 3 For vertex of the given function , f'(x) = 0

Q: Name the quadrant in which the angle 0 lies. cos 0 <0, tan 0 <0 Choose the correct answer below. OA.…

A:

Q: Find the amplitude, period, and phase shift of the following equations. 1) y sin 3 (2+ π) Amplitude:…

A: y=AsinBx-C+D or AcosBx-C+D⇒A=Amplitude ⇒C=phase shift ⇒D=Vertical shift ⇒Time period T=2πB

Q: Give the smallest two solutions of cos(5θ) = -0.7773 on [ 0,2π). Separate the two solutions with a…

A:

Q: Vector Operations In Exercises 37-42, find (a) u + v, (b) u - v, (c) 2u - 3v, and (d) v + 4u. Then…

A: Let's find vector addition and subtraction, then find resultant vectors.

Q: Solve cos(x)=0.15 on 0≤x<2π There are two solutions, A and B, with A < B A= B=

A:

Q: Describe the end-behavior of the left side of the function: f(x) = -x³ - 2x + 4 O y approaches…

A:

Q: KI3 2 in What is the exact area of the triangle? A= square inches

A: We have given a right angle triangle  From given triangle  base (b) = 2 in. θ=π3 Let, height = h…