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Q: sen 4x: √3 2

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Q: Sin(x)+sin(2x)+sin(3x)

A: We have to simplify the given trigonometric problem.Given -As we know that-

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Q: Find the standard form of the equation of the ellipse satisfying the given conditions.   ​Foci:…

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Q: Rewrite the Cartesian equation y = 3x as a polar equation. 3x² r(0) = Enter theta for 0 if needed. >…

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Q: An equation of a parabola is given. (y + 3)² = 28(x – 5)

A: An equation of a parabola is given(y+3)2=28(x−5)

Q: ises evaluate the expression. 25. sin (2 cos ¹1) 27. cos (2 sin¹) 29. cos (3 sin-¹) -LA ident 26.…

A: The given expression is,

Q: Consider an equilateral triangle of side 2 units. Looking at the 30-60-90 triangle made by the angle…

A: The given figure

Q: 28. Find the general solution of the equation cos2x+ 1 = cosx(-

A: We have given a triagonometric equation.We have to find the general solution for this equation.First…

Q: ind the first four terms and the 100th term of the sequence whose nth term is given. an = (=1)"

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Q: (a) Find sin 20, cos 20, and tan 20. (b) Use a calculator to support your results. 17. cos 0 = and…

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Q: Find the exact value of the expression. sin 15° cos 45° + cos 15° sin 45°

A: Solution

Q: Solve the triangle. b=7, c = 6, A = 50° a 5.57 (Round to two decimal places as needed. (Round to one…

A: *Since, all 3 questions are different and not sub parts. Hence as per guidelines only single…

Q: If sinA=4/5 and cosB= -5/13, where A belongs to QI and B belongs to QIII, then find sin(A+B). How do…

A: Given that Where A in quadrant 1 and B in quadrant III

Q: Q₂:- A: Find the inverse of the matrix F-15 o O o ju o Lo o jio incurs LAnsuler Three onl

A: Let,

Q: Find the indicated terms of the arithmetic sequence with the given description. The 50th term is…

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Q: a) Find all solutions of the equation 10 cos²x+3 sinx-9 = 0 on the interval [0, 2n)

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Q: d) Find the coordinates of the point on the unit circle that makes a central angle of 1/3 radians.

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Q: 8. A man standing 20 ft away from the foot of a tower looks at the top with an angle of elevation of…

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Q: Use one or more of the six sum and difference identities to find the exact value of the expression.…

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Q: 5. You may use your calculator to check your graph, but please be sure to draw the graph by hand!…

A: The given polar equation is

Q: 11T Convert the polar coordinate 7, X = y = to Cartesian coordinates.

A: To convert the polar coordinate  to Cartesian coordinates.

Q: 22. Use trig identities to simplify the following expressions: 22a. cot θ csc θ, 22b. csc(α) cos(α)…

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Q: Find the value of tan V rounded to the nearest hundredth, if necessary. 50 14 U

A: We know that,(perpendicular)/(base).

Q: While fishing on a lake, the fisherman looks up at a cliff. His boat is 35 ft. from the base of the…

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Q: 24. Sketch the graph of sin x. Show one full cycle and plot at least two points above and two below…

A: 24.The given function .The aim is to sketch the graph of the function.Note:Since you have posted…

Q: write the complex number in trigonometric form r (cos 0 + sin 0), with in the inteval [0°, 360°).…

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Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one…

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Q: Find sin(), cos(2), and tan from the given information. sin(x) = $, 0° < x < 90° sin()=[ cos() =…

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Q: Name the quadrant in which angle θ lies. cosθ > 0, cotθ < 0

A: To find the quadrant, we have to find the common quadrant in which both the conditions are…

Q: 1. Plot the following polar points. Hint: Change the angles to degrees first. Place the letter by…

A: To plot the following polar points.Note: Since you have posted multiple questions, we will provide…

Q: Write the sum in summation notation 1/8 + 1/27 + 1/64 + 1/125 +...1/512

A: The objective of the question is to express the given series in summation notation. Summation…

Q: let u= and v=.  (a) Find u*v  (b) find the magnitude of the vectors u and v (c) find cosine of the…

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Q: Find a function of the form y = A sin(kx) + C or y= A cos(kx) + C whose graph matches this one: -10…

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Q: Evaluate the expression and write your answers in radians. cos-1(-1)=

A: The objective of the question is to find the value of the inverse cosine of -1 in radians.

Q: 36. Find all possible solutions of the equation sin = √3/2, adding or subtracting 2nm as necessary.…

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Q: a a = b = B B = b Note: Triangle may not be drawn to scale. Suppose c = 14 and A = 35 degrees. Find:…

A: c=14 , A= 35 degreeAccording to bartleby  guidelines we solve only one question repost the next…

Q: Find the exact value of the following. sin(75°) =

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Q: Points A and B are separated by a lake. To find the distance between them, a surveyor locates a…

A: LetBC =a= 470 m , AC=b= 339 m, AB = c = ?

Q: blade on a typical table saw rotates at 3600 revolutions per minute. Calculate the linear velocity…

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Q: A forest ranger sights a fire directly to the south. A second ranger, 7 miles east of the first…

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Q: 1. If cosa = 0.5 and cosß= 0.6, find the values of using trigonometric identities Think & Prepare…

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Q: Sketch the ellipse and list its domain and range. (x-4)² (y + 2)² + 9 = 1

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sec(x) = 6,   x in Quadrant IV

A: As per the given data we have:

Q: A toy car races along a circular track and is constantly 3 feet from the center of the race track.…

A: The diagram of the circular track is :-AB= radius = 3ft

Q: Use the Law of Cosines to find the remaining side(s) and angle(s), if possible. a = 5, b = 12, c =…

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Q: 9. Angle z is located in the second quadrant and angle cos y = 13. Determine an exact value for: (a)…

A: You want only the answer for the question As mentioned  is in the second quadrant so  will be…

Q: The graph of y=sec(x) and y=csc(x) are transformations of each other. 1) Explain what…

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Q: Based on the graph above, determine the amplitude, midline, and period of the function Amplitude:…

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Q: 1. Find the quadrant of each point and the angle each of the points make with the positive x-axis…

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