verify identity and justify steps (cos x) / (1-sin x) = sec x tan x

Q: A student performed this calculation: (5x²5x² + 4x³) - (6x² - 2x³-8x¹4). The student concluded that…

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Q: 7πt 3 (9) Several research papers use a sinusoidal graph to model blood pressure. Suppose an indi-…

A: NOTE: Refresh your page if you can't see any equations. . where P=blood pressure and t=time in…

Q: Select ALL that apply of the Linear Functions from the equations below Hint: basically, which of…

A: Here we have to choose the correct option.

Q: f(t)=9+2.5sin(4t) find Horizontal shift=       units to the left or right (choose one or state that…

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Q: A compact disc (CD) has a diameter of 11 centimeters (cm). Suppose that the CD is in a CD-player and…

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Q: Walter is reading a book for English class. He records the number of pages, p, he reads as a…

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Q: Find sin 2x, cos2x, and tan 2x if cosx=- sin 2x = cos2x = tan 2x = 0 8 √13 X and x terminates in…

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Q: 4) Cas (15)

A: Given query is to find the value of the cos (15°).

Q: 37. sin 120° cos 60° - cos 120° sin 60°

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Q: y = -tan (3x) -1 Period: Phase Shift: Vertical Shift: Domain Range V

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Q: forces. ( Fy 8m b) 300 N 6m Fx

A: Topic:- trigonometry ratios

Q: If sec 0=8, sin 0>0, find the exact value of each of the following for 0 ≤0<2. 0 (a) sin (20) (b)…

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Q: My homework question is "There is a lightning rod on the top of a building. From a location 122 feet…

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Q: Find the range of the following function. f(x) = 2 sin(5x) Its range is Now find the inverse…

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Q: y sin. 3 2 1 3 6 9 12 15

A: Find x-intercept

Q: Take this polynomial: -3x4-7x³ + 2x² + 15x + 31. Without actually graphing it, how can you tell…

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Q: a triangular swimming pool measures 43 ft on one side and 33 ft on another side. the two sides form…

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Q: A certain substance decomposes according to a continuous exponential decay model. To begin an…

A: Let the amount of substance at time t is: y(t)Given:Initial amount of the substance:  y(0)=7600…

Q: 19 Assume sin(0) = 12 where <0 < π, and cos(p) = - 10 where << 21 Use the appropriate sum or…

A: sin(θ + Φ) = sin(θ)cos(Φ) + cos(θ)sin(Φ) sin(θ- Φ) = sin(θ)cos(Φ) - cos(θ)sin(Φ)   cos(θ + Φ) =…

Q: Three graphs are given below. For each, choose its equation from the following. y = sec (x + 2) y=…

A: By graphing the given functions, we can match those graphs with the given graphs. Then we can…

Q: Evaluate sin 300 minus tan 135

A: Here we have to use the of trigonometric ratios and their values of angles  in different quadrants

Q: Rewrite the following as a sum of trigonometric functions with no powers greater than 1. HINT:…

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Q: An Application of a Sum or Difference Formula In Exercises 51-54, write the trigonometric expression…

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Q: If the magnitude of the resultant force is to be 9 kN directed along the positive x axis, determine…

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Q: 2. In ADEF,ZE = 132°,e 132°,e = 20cm, and d = 15cm. Determine the measure of ZF to the nearest…

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Q: What is the radius of a sector when 0 = 3 radians and the 8 area is 75 sq units? 16 r = [?]

A: Given, θ=3π8A=75π16

Q: Aiden is reading a book for History class. He records the number of pages, p, he reads as a function…

A: Given query is to find average rate of change from t = .5 to t = 3.

Q: 1. The length of a rectangle is 10 cm longer than its width. Its area is 150 cm?. Find the length…

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Q: 15 Find sin 2x, cos 2x, and tan 2x if tanx=- and x terminates in quadrant II. 8 sin 2x cos2x tan 2x…

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Q: A straight hiking path with angle of elevation gains 1800 feet in altitude. What is the length of…

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Q: Find the exact va (a) cos(tan−¹6)

A: Topic:- application of trigonometry

Q: Given 0 < 0 < 2П, solve √3 tan20 + 2 tan 0 - √3 = 0. 2п 5п 3¹ 3 2п 3 5 T 3 6 6 O No solutions П 7п…

A: See this solution in below.

Q: 2 You have a polynomial in this form: _x³+4x² + cx + 4. (x-2) is a factor of this polynomial. Using…

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Q: Rewrite the following as a sum of trigonometric functions with no powers greater than 1. HINT:…

A: The given term is sin6(3x).

Q: hat, for any positive numbers "a" and "b", log, (a) = log10 (b)

A: Given query is to prove the expression.

Q: Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal…

A: The given equation is;   2 cos(theta) tan(theta) − tan(theta) = 1 − 2 cos(theta)…

Q: e numbers "a" and "b", log(a - b) = log(a)

A: We have to prove that log(ab)=log(a)+log(b). Where a and b are positive numbers

Q: The point on the unit circle associated with the angle - Is in quadrant IV. O True A

A: Given query is to find statment is true or false.

Q: Solve cos(4x) = . Solve the equation for x without evaluating the inverse function. (Your answer…

A: We need to solve trigonometric problem.

Q: 8) Determine the amplitude, period, domain and range for each function. Sketch at least two cycles…

A: The amplitude of a function is the amount by which the graph of the function travels above and below…

Q: Below is the graph of y=e*. Transform it to make the graph of y=e*-³ +5. Give the domain and range…

A: given  y=ex

Q: Consider the equations 4x + 2y = 10 and x - y = 13. Select the point where the graphs of these two…

A: See this solution in below.

Q: From the top of a bridge over the Burlington Canal, Maria looks down at a sailboat at an angle of…

A: Here we have to use the concept of trigonometry

Q: 10. Sketch the following between x = 0 and x = 2: y = cos x - sin x

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Q: How does the formula for the general sine function ƒ(x) =Asin ((2pai/B)(x - C)) + D relate to the…

A: Recall the general function of the sine function is given by  fx=AsinBx-C+D

Q: Find the principle solution of tan(-5 − 6x) = −1. X =

A: Topic- Solution of trigonometric equations we are given tan(-5-6x)=-1 we know that for principal…

Q: A shipping box is shaped like a rectangular prism. of the box are in inches as shown The dimensions…

A: NOTE: Refresh your page if you can't see any equations. . as we can see,  the length, width, and…

Q: The engines of a plane are pushing it due north at a rate of 300 mph, and the wind is pushing the…

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Q: Question 1 2 3 4 5 6 7 8 9 O (0,1) O (-1,0) O (0, -1) O (1,0) Determine the corresponding ordered…

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Q: Given cos(a)= and sin(a) <0, calculate the exact value of cot(a) and csc(a). Show your work.

A: We need to find out the value of cot(a) and