A truck with 18-in.-diameter wheels is traveling at 50 mph. Round answers to 2 decimal places as needed. How many revolutions per minute do the wheels make?  rpm What is the angular speed of the wheels in radians/min?  rad/min

Q: verify each identity 1) tan X sec X sin X = tan2X 2) (4sin2X-1) / (2sinX+1) = 2sinX-1 3) (sinX -…

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Q: formula. Verify your result. ab a+b e. M = for a

A: a=mb/(b-m)

Q: Show that  sin(A + B)  is not, in general, equal to  sin A + sin B  by substituting 30° for A and…

A: Topic:- trigonometry

Q: determine the degree measure of an angle that is 2pi/5

A: We need to determine the degree measure of an angle 2π5

Q: sin² x - 2 sin x - 3 = 0

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Problem 6: Consider y = 3 sin(x). (1) Find the period of the function and show how you found it. (2)…

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Q: prove why it is always true that b ^ logb⁡ (x) = x.

A: We need to prove theorem.

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

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

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Q: 400 300 200 100 2 4 6 8 10 Hours driven

A: Please see the below picture for detailed solution.

Q: solve the triangle  a= 14.0 ft b= 18.0 ft  c= 21.0 ft

A: To solve the triangle

Q: 13. I An electrical circuit alternating current is modeled by = 15 cos ( 120 t + п/2), where 0 ≤ t ≤…

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Q: 3. A tree on a hillside casts a shadow c = 200 ft down the hill. If the angle of inclination of the…

A: NOTE: Refresh your page if you can't see any equations. . here we have a=45 b=25 c=200 feet…

Q: Siven this unit circle, what is the value of x? 314 O (1,0) X = - √[?] Enter

A: Given query is to find the value of x

Q: f(t)=9+2.5sin(4t) find midline

A: given f(t)=9+2.5sin(4t)

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: 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: 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: Consider ZA such that cos A = 3/5. a) In which quadrant(s) is this angle? b) If the sine of the…

A: We need to solve trigonometry problem.

Q: (3) Find the exact value of the following expression. (a) sin (1) (b) tan-1 √3 3 (c) cos [COM (7)]

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Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

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Q: Prove that, for any positive numbers "a" and "b", log(a) = b.log(a)

A: Let's prove log(a^b) = b log(a).

Q: A A For f(x) = sinx, -≤x≤, g(x) = cos x, 0≤x≤, and h(x) = tanx, 2<x<2, find the exact value of the…

A: Given, f(x)=sin(x)    -π2≤x≤π2g(x)=cos(x)        0≤x≤π

Q: 2. Find the exact value of the expression. cos(sin(√3/2)+cot (√3)) sin (cos¹ (2/3)-tan¹(1/2))

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

Q: A survey team is trying to estimate the height of a mountain above a level plain. From one point on…

A: The given data is: From one point on the plain, they observe that the angle of elevation to the top…

Q: the

A: Measurement of living room = 18ft × 23 ft Where, smaller side= 18ft   And. , Greater side=. 23 ft

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: Solve the equation for all degree solutions and if 0° ≤ (theta) < 360°. Do not use a calculator.…

A: 2cos2θ+9cosθ=-4

Q: Solve sin(32x) = -√3 Solve the equation for a without evaluating the (Your answer should have the…

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

A: Find x-intercept

Q: Cos(75^•) sin (195^•) Cos(75 degree’s) Sin (195 degrees)

A: Given expression: cos75° sin195°cos75°sin195°

Q: ind all solutions to the equation below in the interval [0,1/3π) Give all answers as exact values in…

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Q: For a fixed location, the number of sunlight hours in a day fluctuates throughout the year. Suppose…

A: Given L(t) is number of sunlight hour at day t  We shall assume that at t'th day sunlight hour is 10…

Q: Sketch a graph of the piecewise defined function. ~-E.. 8-25X52 +6 x>2

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Q: Use the suggested substitution to write the expression as a trigonometric expression. Simplify your…

A: Here, the given expression is: x2-16  To substitute x=4sec θ

Q: The bearing from island A to island B is 160 degrees. the bearing from island A to island C is 173…

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Q: 7. The short sides of a parallelogram are both 12.0 cm. The acute angles of the parallelogram are…

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Q: Find all solutions of the equation in the interval [0, 27). sec 0=2.4988 If there is more than one…

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Q: Need

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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: What is the area of a television screen that measures 14 in. By 18 in.?

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Q: I want to get a graph drawing and solvings? Find the exact value of the indicated trigonometric…

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Q: 5012 1.00 Find out the period Draw out he amp .Define the 2π1X T table -21 14./Grap 15. Deter given…

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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: Find all solutions of cos (x²) = − √₂2² . 0 (Leave your answers in exact form and enter them as a…

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

Q: B. Find the smallest positive and largest negative coterminal angles of the give angle. And…

A: Coterminal angle is defined as the angle from the positive x-axis in counterclockwise direction.

Q: Solve the triangle. A = 47°, b= 10, c = 11 a= (Do not round until the final answer. Then round to…

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Q: Suppose x=2 in the figure, which is not drawn to scale. Use trigonometric ratios to find the…

A: To write down the given terms in terms of theta.

Q: Consider the function sin x X and its graph shown in the figure. f(x) = 2 -1 vertical asymptote -2…

A: Domain:  The set of all those values of x such that function f(x) exists.Symmetry: Either  side of a…

Q: √3 Find the cote for the triangle shown below. 6√39 39 6√3

A: