3. Given the point (x, y)=(-40/3,40). Convert this point to polar coordinates, (r.), with r>0 and 0 ≤ 0< 2. Give exact values.

Q: b= C= A = B C 0 ed a A b Use the right triangle and the given information to solve the triangle. a =…

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Q: Express -5.6 sin(x) + 1.9 cos(x) in the form k sin(x + 6) k = ㅠ Note: should be given in radians in…

A: Given; -5.6sin(x)+1.9cos(x).

Q: Find lul, Ivl, 12ul, · 121.14 lu+vl, lu- vl, and lul - lvl. u = (1, -3), v = (-4,-4) lul=√10 |v1 =…

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Q: The arrow at the maze entrance indicates that the robot will be heading east when it enters the…

A: Given :- The arrow at the maze entrance indicates that the robot will be heading east when it enters…

Q: Find all the exact solutions on the intercal [0, 2pi). If the is more than one answer, enter them as…

A: Given Equation:- 2cos2t-cost=1

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

A: Topic = Trigonometry

Q: a) cos(-) b) sin (3) using (b) c) esc inal Answer Final Answer Final Answer

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Q: Find the length of the braces (in inches) needed for the rectangular supports shown in the figure.…

A: Given query is to find the length of the braces.

Q: The triangle below has sides with lengths a = Find the measure of the smallest angle. Round to the…

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Q: Find the area of the triangle if b = 7 inches, c = 14 inches, and y = 94. Round to the nearest…

A: Given query so to find the area of the triangle.

Q: Use f(x) = 18(1 + 4) to answer the questions. (a) Find the equation of the horizontal asymptote. Use…

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Q: What are the vertical asymptotes of the following rational function? x+3 x²-9 O y = x = -3 x = 3 x =…

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Q: Find the area of the triangle if b = 10 inches, c = 15 inches, and y = 94. Round to the nearest…

A: Given query is to find the are of the triangle.

Q: Verify the identity. tan x= 1- cos 2x sin 2x

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Q: Find the volume of the figure (in cm³). 22.4 cm cm 3 41.5 cm 41.0 cm

A: The figure is of rectangular pyramid.Height=41 cmbase width=22.4 cmbase length =41.5 cm.

Q: Simplify the following logarithmic expression using the Laws of Logarithms: log 6x - log 2x log12x O…

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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: A pair of parametric equations is given. x=sec(t) y=tan^2(t)    0<t<pi/2   Find a…

A: To find the corresponding rectangular coordinate equation for given parameters equation.

Q: Find parametric equations for the curve with the given properties. The circle x2 + y² = a² (x(t),…

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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: Write the expression in rectangular form, x + yi, and in exponential form, re (-1-i)7 The…

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Q: The electromotive force V of an alternating current circuit at time t can be describe by the…

A: Topic -Period of a function We are given V(t)=110sin(120πt)

Q: Find one solution for the equation. Assume that all angles involved are acute angle sin (30-85°)=…

A: formula used   sin(90-θ)=cos(θ)

Q: (b) Solve sin 2x + cos2x = sin² x+1 for 0≤x≤ 2π.

A: To solve the following equation.sin2x+cos2x=sin2 x+1 for 0≤x≤2π

Q: 8 Evaluate (in radians) to 3 decimal places: CSC (3.67)

A: Given query is to find indicated angle.

Q: Given that sin 0 = and is in quadrant 2, find the exact value of the following:

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Q: amsidad soitung &# mox3 6 Simplify to the Sine casine, or tangent of a single exact ist angle: 2…

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Q: Find all of the solutions of the equation cosx- sinx=1 on the interval [0, 360°] Use the paperclip…

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. r 3πt < 2 sin(x) = sin(2x) = cos(2x)…

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Q: If: a cos(0)+bsin (0) = R cos(0-3) where a = 8 and b = 11 Find the angle B. Give your answer in…

A: Given:      acosθ+bsinθ=Rcosθ-β where a=8  and b=11  We know that             R=a2+b2…

Q: Graph both functions on one set of axes. f(x) = (2)* and g(x) = 1.5x ↓↓ 4 g -4 2 -2 y 6 2 y 6 4 2 f…

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Q: Find the indicated power using De Moivre's Theorem. (Express your fully simplified answer in the…

A: Given: Now,              22+22i12=12+12i12=cosπ4+isinπ412By De Moivres Theorem:=cosπ48+isinπ48

Q: Find the area of the sector of a circle of radius 5 meters formed by an angle of 120°. ... The area…

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Q: Match each graph or description of the sine/cosine function on the left to its corresponding…

A: Solve by period property

Q: Use special right triangles to find the sine of 45º.

A: We are required to find the value of sin 45° using special right triangle.

Q: Use a calculator to find the approximate value of the following expression it possible. Expre…

A: Topic- inverse trigonometric values We are given, sin-1(2.12) We know that domain of sin-1(x) is…

Q: Find the measure of the reference angle for each measure of 0. (3 points each) 28) 0 = 165° 29) 0 =…

A: CONCEPT When the terminal side is in the first quadrant (angles from 0° to 90°), our reference angle…

Q: find t and the terminal point determined by t for each point in the figure. In exercise 21, t…

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Q: Part B You have already traveled 30 miles east and then 30 miles north. To get back to the start,…

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Q: Two residential buildings are to be constructed with a grassy recreational area between them. The…

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Q: Use long division or synthetic division to divide the following polynomials: 2x³ + x² - 2x +1+x+2

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Q: Solve the given equation. (Enter your answers as a cor 2 cos² (0) - 11 cos(0) + 5 = 0 0= =

A: Topic = Trigonometry Interval for the solution is not given in the question.

Q: A pilot heads his jet due east. The jet has a speed of 475 mi/h relative to the air. The wind is…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: Give the smallest two solutions of cos(5θ) = -0.6979 on [ 0,2π). Separate the two solutions with a…

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Q: Graphing Trigonometric Functions: In at least one paragraph, answer the following questions. Draw…

A: The input for trig functions is an angle, The output is the ratio of two sides of the triangle. For…

Q: Use the figure to answer the questions below d √3 Use the information in the image above to answer…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Consider a boat heading due east at 15 miles/hour. The water's current is moving at 7.1 miles/hour…

A: We have to find the velocity and actual direction of the boat.

Q: An air freshener starts with 44 grams and evaporates. In each of the following cases, write a…

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Q: Write the complex conjugate of the complex number. −3 −√3i   Multiply the number by its complex…

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Q: Solve 3cos2(x)−4cos(x)+1=0 The smallest non-negative solution is:    The next smallest…

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