Express the given product as a sum containing only sines or cosines. sin (90) cos (30) ... sin (90) cos (30) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

Q: Find all degree solutions. 2 sin? 30 + sin 30 – 1 = 0 e = 10° + 180°k or 0 = 50° + 180°k or e = 90°…

A: Make quadratic equation and solve it.

Q: Solve the equation on the interval [0,27). cos (20) = 2 What are the solutions to cos (20) = in the…

A:

Q: 2 sin2 4x − 2 cos 4x = 1 if 0° ≤ x < 360° Please show all steps in clear handwriting or typed.…

A:

Q: g(x, y) = x²y + cos y + y sin x

A:

Q: a. cos (a + B) b. sin (a + B) c. tan (a + B) 3 37 tan a = 7 1<a<, and cos ß=- /13 2 B<2%

A:

Q: 3. From the top of a lighthouse, 175 ft above the water, the angle of depression of a boat due south…

A: Suppose, the speed of a boat is x ft/min.

Q: b) f(x, y) = 1/(x + y) %3D c flr v) == elr+y+1)

A:

Q: In Problems 1 to 4, integrate with respect to the variable. sin 4x' 1. sin22x sin 2r 2. 3 cos²r 2 3.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: A camera is set up at the starting line of a drag race 60 ft from a dragster at the starting line…

A: we have to find speed of dragster.

Q: For the following A & B, assume that all the given angles are in simplest form, so that if A is in…

A:

Q: When watching a rocket launch in the same park, Nema is 0.8km closer to the launching pad than Joel.…

A: topic - trigonometric ratios

Q: Given csc A V97 and that angle A is in Quadrant I, find the exact value of sec A | 9 in simplest…

A:

Q: e. 3(v+ w)

A:

Q: A revolving beacon is situated 3000 ft off a straight shore. If the beacon turns at 4n rad/min., how…

A: Solution is given below:

Q: Solve 8 tan x sin x -8 tan x = 0 in the interval [0,2x). The solution(s) is/are (Use a comma to…

A: Given: 8tanxsinx-8tanx=0  ; [0,2π)

Q: he vector shown below as a combination of vectors u and i show

A: We have to write a vector which is linear combination of vectors u and v according to the given…

Q: Two fire lookout towers at points A and B are 5 mi apart. Find the distances from points A and B to…

A:

Q: The minute hand on a backwards clock rotates 0.1 radius lengths per second counter-clockwise. Assume…

A: speed of minute hand =0.1 radius per secondposition of minute hand =15 minuteangle covered in 60 sec…

Q: Solve 8 sin (w)- 6 sin(w) + 1 = 0 for all solutions 0 < w < 2n W = Give your answers accurate to 2…

A:

Q: If (-2, 3), (4, -3) and (4, 5) are the mid-points of the sides of a triangle, find the coordinates…

A:

Q: 2 sin@ cos e-13 sin e= 0 %3D

A:

Q: The rectangular coordinates of a point are given. Find polar coordinates of the point such that r >…

A: Given that ractangular point -8,0To convert the polar coordinate of the point Solution :let…

Q: 11 T +i sin 4 11T 11 T +i sin 12 11 n Z, =3| cos Z, =14| cos 4 12 ive an exact answer. Express any…

A:

Q: Use a system of linear equations with two variables and two equations to solve. 180 students…

A: Let the number of pass students be 'p' andnumber of fail students be 'f'.p+f=180  ---&gt;14p=f…

Q: Add as indicated. (58° 45') + (37° 55')

A:

Q: Find the equation of the line tangent to the graph of y tan (sin) when z= v2/2.

A:

Q: complete equation so the result is an identity ___ -1 = tan^2 x

A: Given query is to complete the identity.

Q: H.w, Consi dev The Syofem by and Gass Jorelau 3メ-23+る =25 メ+33-2るー2 ux- 5y - =31

A:

Q: Solve 8 tan x sin x -8 tan x= 0 in the interval [0,2x). The solution(s) is/are (Use a comma to…

A:

Q: Write an expression that gives all solutions to the equation. cos x – sin x = = V2

A: cosx-sinx=2

Q: Solve the equation on the interval [0,2). cot x tan x-- =0

A:

Q: 8. 6 4 2- -3 -1 -2 -6 -8

A:

Q: Design a Turing Machine to compute fxy)= 3x+ 2y where x and y are positive integers %3D represented…

A: The input to our tape will be u(x) + u(y) and the output will be u(3x + 2y). First, mark all the 1s…

Q: The problem that follows reviews material we covered in Section 6.2. Find all solutions in the…

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

Q: Two vertical conical tanks are joined at the vertices by a pipe. Initially the bigger tank is full…

A:

Q: for each euation.ficstudco he poase shift and the Sketch ane complete cade af the grapmin each Coser…

A: I am going to solve the given problem by using some simple trigonometry to get the required result…

Q: The area in the Atlantic Ocean known as the Bermuda Triangle is defined by an imaginary triangle…

A:

Q: 122

A: Solve for tha variable

Q: c. cos x for 0 <x S T 2 COS X = --

A:

Q: A plane is 34 miles north and 80 miles east of an airport. What bearing should the pilot take to fly…

A: Given query is to find the bearing.

Q: Verify the identity. sin (a - B) = tan a- tan B cos a cos ß Write the left side numerator in terms…

A:

Q: Find all the second-order partial derivatives of the functions 3: a) f(x, y) = x + y + xv b) g(x, y)…

A:

Q: –1 Will sin (sin- x) result in the same answer as sin- (sin x)? Explain your answer.

A:

Q: A radio tower is located 300 feet from a building. From a window in the building, a person…

A:

Q: Find all solutions to the following triangle. (Round your answers to the nearest whole number. If…

A: Given problem:- Find all solutions to the following triangle. (Round your answers to the nearest…

Q: 1) cos-105° COS 3) sin 165°

A:

Q: a circle is 24 cm and the distance is

A:

Q: In circle D, AB is a diameter. B. D 23. If MZADC = 3x +10 and mBC = 2x-30, what is mAC? 24. If mZBDC…

A: Since you have posted multiple questions i can do first three subparts as per our company guidelines…

Q: now to get cos-1 value?

A:

Q: A hamster running in a wheel of radius 14 cm spins the wheel one revolution in 20 seconds. a) What…

A: Given query is to find angular and linear velocity.