If you multiply a number by six and then subtract negative ten, the difference is negative twenty. What is the number?

Q: Evaluate sine, cosine, and tangent for the angle+¹ Use the reference angle 0' and write your answer…

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Q: (a) Using a trig identity, write x(t) = cos(5t) — sin(5t) using only one cosine function. - x(t) =…

A: (a) x(t)=cos(5t)-sin(5t)

Q: tan(57/6) - tan(7/6) 1 + tan(57/6) tan(7/6)

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Q: Below is the graph of the heights reached by the cars of the Thunderoll Roller Coaster over its…

A: Topic - Average rate of change of function. We are given graph of a function,we know the points on…

Q: A ladder 14.3 ft. long leans against a vertical wall. If the top slides down at 2.15ft per second.…

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

Q: Find the principle solution of tan(4 + 6x) = -√3. X = If there is a distinct solution from the other…

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Q: aree graphs are given below. reach, choose its equation from the following. y=2 sec 2x y=-cotx R 4 y…

A: Here, note that the first graph has asymptotes of the form x=nπ, n∈ℤ

Q: Simplify the expression by using a Double-Angle Formula or a Half-Angle Formula. (a) cos2(31°) −…

A: (a) cos231° − sin231°

Q: Rewrite the following as a sum of trigonometric functions with no powers greater than 1. cos^4(3x)=

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Q: N C 0 b (1) For the triangle in Figure 1: (a) Find the length of side b. ゆ (b) Find the angle in…

A: The solution is given below

Q: Triangle(s?) Number 1 2 3 4 5 6 7 a 20 10 20 20 20 20 60 b 16 20 10 16 18 22 A 55° B 30° 60° 60° 60°…

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Q: Find the range of the following function. f(x) = 3 cos(12x) +5 Its range is Now find the inverse…

A: NOTE: Refresh your page if you can't see any equations. . the range of the cosine function is -1 to…

Q: Cos^2 (x)Csc(x)-csc (x)

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Q: When trying to use synthetic division to factor a polynomial as we have done in this class, which…

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Q: t = T 36⁰ 21 R t Y

A: I am attaching image so that you understand each and every step.

Q: Use the Unit Circle to find the exact value of each of the following. :: 1 # 12 cos 210° sec() tan…

A: Here we know that unit circle,

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: Use the Unit Circle to find the exact value of each of the following. cos 210° sec (3) tan 225° cot…

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

A: Topic- Average rate of change of function at t=0 ,p(t)=0at t=2.5 ,p(t)=98p(t) is the number of pages…

Q: Use your knowledge of the Unit Circle to determine whether each of the following trigonometric…

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Q: sin(2a) sin(a) cos(2a) cos(a) = sec(a).

A: Given  sin2αsinα-cos2αcosα=secα

Q: If cos x = - 47 and 7 7/2 s ≤x≤, find the exact value of sin(x).

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

A: we need to determine the end behavior of the given polynomial.

Q: 8 Height Above 7 the Ground (ft) 6 5 4 3 2 1 -1 1 2 3 4 5 6 7 8 9 10 Distance Along the Ground (ft)…

A: A ball was thrown down from a platform 3 feet above the  ground. We have to find the rate of change…

Q: Evaluate the summation below. Answer: 5 Σ(-2n + 3n) n=2 Submit Answe.

A: Let's find summation of given sequence.

Q: Solve for A in the following Trigonometric equations 0 ≤ A ≤ 360° 1.) 4 cos A = sec A 2.) 3 cot ² A…

A: We can answer all the three subpart questions in the below steps using the trignometric identities.

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: divide (m4 - 10m3 + 12m2 + 21m + 23) ̧(m - 3)

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Q: 1 Find sin 2x, cos 2x, and tan 2x If tanx=- and x terminates in quadrant IV. 2 sin 2x = [] cos2x = 0…

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Q: Graph one complete cycle only of the function y=3/5sec(1/3x+pie/2

A: Here we have given a function: y=35secx3+π2 Now plotting the graph of given function we get:

Q: find a co function with the same value as the given expression: sec28 and cot 5pi/12

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

A: Please see the below picture for detailed solution.

Q: PRACTISING 3. Determine the indicated side lengths and angle measures. c) F b) A 40 D 53 d 22.5 cm…

A: I am attaching image so that you understand each and every step.

Q: Consider tan (4√x-7)= -1. We wish to determine all solutions for this problem. First solve the…

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Q: If cot A = -24/7 and A is in the 2nd quadrant, find sin 2A A.336/625 B.-336/625 C.363/625 D.…

A: Given; If cot A = -24/7 and A is in the 2nd quadrant.

Q: 10. Solve for i and j. T 8 cm 60%

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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: Equation for x in the interval [0,2p:) 2 cos (2x) 5-√3

A: *to find :- Solution for x in the given range of (0, 2π).

Q: The function for a current is /(t) = 9cos 120nt where / is the current, in amperes, and t is the…

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Q: (9-x², x<2 Given f(x)=√x+7, 2<x< 10, give the values of the following: [x4] x ≥10 (a) f(2) (b)…

A: Here is the solution:

Q: Find the arc length, x. demy of Science. All Rights Reserved. 1.5 6 x = [?] X X Enter

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

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: and sin(N)=−15/17 Quadrant III), answer the following: Give exact answers for all questions.…

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Q: 11. Determine the length of DB. E 2.5 cm D B* √13 cm. -3 cm A

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Q: tan (5) tan (5) 3 = cot ( 3 ) = 4

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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: What would C={(x,y):y≤3x²+2} look like when it's graphed?

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Q: A pedestrian walks at a rate of 6 km per hour east. The wind pushes him northwest at a rate of 13 km…

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Q: Write the equation of a sine or cosine function to describe the graph NA 2 2 0

A: Maximum value of the curve is 1 and minimum is -1.

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

A: