- Solve 2 sin²(w) - 5 sin(w) – 3 = 0 for all solutions 0 < W< 2π 3 w = = Give your answers accurate to 2 decimal places, as a list separated by commas

Q: i do not know how to do this

A:

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

A: Solution

Q: 4. Find the magnitude and direction angle (to the nearest tenth) of the vector (-7,24). Sketch a…

A:

Q: Convert the Cartesian coordinate (1,5) to polar coordinates, 0 ≤ 0 0 r = 0 =

A:

Q: An equation of a hyperbola is given. (x + 2)²-(y - 2)² = 1 9 16 (a) Find the center, vertices, foci,…

A:

Q: Solve the equation between 0 and 2?, 3 sin2 (?) + sin(?) = 1 − 3 sin2 (?)

A:

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

A: We have to explain transformation needed to convert y=sec(x) into y=csc(x) and the equation that has…

Q: arcsin (sin (=)) = [ 9

A: To find the value of the following composite function.

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: Simplify the trigonometric expression. sin(x) csc(x) + cot(x) 16 sec²x X

A:

Q: 4. Sketch a graph of the hyperbola: (y + 1)² (x-3)² 25 36 = 1

A:

Q: Write 9 cos(t) 1 – sin(t) 9 cos(t) 1+ sin(t) using one trigonometric function.

A: To write  using one trigonometric function.

Q: Problem 1: Using a calculator or trigonometric tables, determine the lengths x (adjacent side) and y…

A:

Q: Prove the identity. 4 sin(4x)= 16 cos(x) cos(2x) sin(x) Use the Double-Angle Formula for Sine as…

A: Given Trigonometric Function is as follows As we know that

Q: cot2t+1=

A: The objective of the question is to simplify the trigonometric expression cot^2(t) + 1.

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: The height of a radio tower is 400 feet, and the ground on one side of the tower slopes upward at an…

A:

Q: 16. Which quadrant does each point belong to? a) (2/5, -3) b) (-1, -3/5) c) (5,0) d) (-0.73, 0.5) e)…

A:

Q: 11. List the features and sketch one cycle of the graph. a) y = sin x + 3 b) y=2sin((3/2) x) c) y =…

A: We have to find the amplitude, period, phase shift, vertical shift and one cycle of the graph.

Q: Remember that rectangular form is z= a + bi and that polar form is z = r(cos 0 + i sin 0) Take…

A:

Q: Find the exact value of y or state that y is undefined. y=sin [tan ¹(-4)]

A:

Q: 15. Which quadrant does each angle belong to? a) -4π/5 b) 157° c) 12π/4 d) 14T/3 e) -79* f) 15π/2

A: The given angles,(a) (b) (c) The aim is to find the quadrant of each angle.Note: Since you have…

Q: Find the area of the shaded region. Figure is not to scale. 114° 6 m m²

A:

Q: 3. The trigonometric equation cos²x - sinx = 0 has the same solutions as the trigonometric equation…

A:

Q: sinx-sin^3x=sinxcos^2 please verify these identities, please include thorough steps

A: The objective of this question is to verify the trigonometric identity sin(x) - sin^3(x) =…

Q: The magnitude and direction of two forces acting on an object are 120 pounds, S68°E, and 60 pounds,…

A:

Q: 86. (a) 2 sin 74° sin 24° (b) 8 sin 18x cos 13x

A:

Q: 3. Find a rectangular equation to represent the plane curve. x = 3 tant, y = 2 sect for tin (-7-7)

A:

Q: If α is an angle of the second quadrant and sin α = 3/5, calculate the trigonometric ratios/…

A:

Q: Prove the identity. sin (x+y) cosx-cos (x+y) sinx = siny Note that each Statement must be based on a…

A:

Q: Find a correct to 2 decimal places. NOTE: The triangle is NOT drawn to scale. X = Y 33° 98 38°

A:

Q: Solve for 0≤x≤ 2π. Whe a) cos²x = 3 4 b) 2sin’x + sinx − 1 = 0 c) 6cos²x - sinx - 4 = 0 d) 2tan²x +…

A: (a) cos2⁡(x)=34

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

A:

Q: 28. cota =and cscß = 24, a and ß in quadrant I =

A: Since you have asked multiple sub parts in a single request so we will be answering only first three…

Q: Find the value of the function: Give the exact form of the answer. 7 (157) + arccos ( 25 )) cos…

A:

Q: Use the Law of Cosines to determine the indicated angle 8. (Assume a = 64.01, b = 38.99, and c =…

A: Consider the triangle

Q: (d) cos 23 9. Angle z is located in the second quadrant and angle y is located in the first quadrant…

A: 9.The given values  and , where  in the second quadrant and  in the first quadrant.f)The aim is to…

Q: Find the component form of the vector v using the information given about its magnitude and…

A:

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

A:

Q: uppose that θ is in standard position and the given point is on the terminal side of θ . Give the…

A:

Q: Use a cosine sum or difference identity to find the exact value. 5π 12 cos

A: The cosine sum and difference identities are given as…

Q: a) For 0<<, find the value of 0 in radians when sin (0) = 0.436 and round your answer to the nearest…

A: Question No. (a):For , to find the value of in radians when Note: Since you have posted multiple…

Q: Find the reflex angles. a) 11π/4 radians b) -135°

A: The given angles,(a)  radians.(b) .

Q: 15° 16 O 3 Oc²=a² +6² X = O cos C = sin A a a² + l 20 sin B b How many solutions? Sh

A: Given: To Find: To determine the formula used to solve angle .To determine the number of…

Q: Consider the following equation. cot(x)= 1/sqr of 3 (a) Solve for all degree solutions. Do not use a…

A: The objective of this question is to find the solutions for the equation cot(x) = 1/√3 in degrees.…

Q: Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round…

A: The given equation .The aim is to find the solution to the given equation.

Q: Solve for the exact solutions in the interval [0, 2π). List your answers separated by a comma, if it…

A:

Q: 19. Find the amplitude of each trig function below:19a. 2 sin(3x), 19b. 3 cos(5x), 19c. −7 cos(4x)

A: The objective of this question is to find the amplitude of the given trigonometric functions. The…

Q: 4. What is the area of the sector formed with a central angle of 50° in a circle of radius 8 inches?

A: As per our company guidelines we are supposed to solve first question only ,int he differenent…

Q: 1. What are the exact equations of these lines? 60° ++++ 135°

A: since you have posted multiple questions in this question which are not interlinked so i have solved…