What are the domain, range, and period of the function f(0) = - 2cos(-÷0) +1, Explain how you determined your answer Answer in complete sentences.

Q: what are some trigonometry equations that solve angles and triangles?

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Q: 15я Graph y = 4 cos (-) for – < a < 15т 4

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Q: As ship is anchored off a long straight shoreline that runs north and south. From two observations p...

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Q: Evaluate the following expression when x is t/6. Use exact values. -- sin(3x – 7) 2 8 3

A: The exact value is :-

Q: measures

A: We will find the angles. 

Q: Find the volume of the figure below to the nearest tenth of a cubic inch. It shows a cylindrical tub...

A: Volume of hollow cylinder

Q: y 45° 4V2

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Q: 10. If your classmate is 6 feet tall and casts a shadow of 4 feet at the same time that the flagpole...

A: Topic = Triangles

Q: Use the given information and a calculator to find 0 to the nearest tenth of a degree, if 0° < 0 < 3...

A: We will  find the value of θ in the following step.

Q: 3.Sinx sec a +2 Sinto Sinx(Secxt2)=0 sinx=D0 भा 2TT Seci=-ス 4Sin3x -sinx CoS X → Sinx(Sin?x -=Sin?x....

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Q: n the Question, A bacteria starts with 580 bacteria and grows at a rate proporational to its size. A...

A: Given that bacteria grows at a rate proportional to its size means that growth of bacteria follows e...

Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal place...

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Q: 2. Apply the Midline Theorem in finding the value of x. Show your solution .B (83x) m

A: Since you have posted multiple questions i can do first question as per our company guidelines pleas...

Q: 4) Niko owns a dog-training facility and wants to create a ramp for the dogs to run up a platform. N...

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Q: Find the period. y = 5 csc(x) Craph Hhe functlon

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Q: 9) Solve Systems of Equations using Matrices -2x - 4y = 6 2x + Зy Faml 1 det A -C %3D 1 A= %3D X A B...

A: Topic:- matrix algebra

Q: Find all solutions of the equation in the interval 0, 2n). 2 cos x+ cosx-1=0 Write your answer in ra...

A: Given that equation 2cos2x+cosx-1=0cosx+1cosx-12=0cosx=-1,cosx=12for cosx=-1x=π    x∈[0,2π)

Q: Find all points (x.y) where f(x.y) has a possible relative maximum or minimum. Then use the second d...

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Q: 5. Which graph represents the trigonometric function f(0) = sin()? 10 13 14 15 16 17 18 20 21

A: A standard sine equation looks like:           f(θ) = Asin(Kθ)                 where:               ...

Q: Evaluate the following expression when x is t/6. Use exact values. sin 2x

A: Given query is the find indicated values.

Q: Find the complementary angles of the following angles: 1. 16° 25’  6” 2. 42°  56’  3”       3. 67...

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Q: 10. Find the exact value of the composition. [an () cos sin

A: Given expression is cos-1sinπ6We know that sinπ6=sin 30°=12

Q: Find a function that models the simple harmonic motion having the given properties. Assume that the ...

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Q: 1 Rewrite each expressions as a sum or difference. 1 -3cos 6y - sin3y

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Q: A plane flies 465 kilometers with a bearing of 316° from Naples to Elgin. The plane then flies 775 k...

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Q: 3. Find the length of the third side of triangle if its midline measures 45 cm?"

A: we know that Triangle mid theorem:the segment joints the mid points of two sides of triangle then th...

Q: Evaluate the following: 1) (1+ tan? 0) + iv1– sin? 6 2) (x + yi)? = 2 + 4i 3) (cos 20 – sin* 20) + (...

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Q: Problem 3: The radius of a wheel/tire of an auto is 14 in. If the auto is driven at 55 mph for 1 hou...

A: Given :   Radius of tire = 14 in speed : 55mph

Q: 2) -sin² 0 + 1 = 3sin² 0 4)-23-csc 0 2 6) cos? 0 = 1- 3cos? 0 8) -cot? 0 = -2cot2 0+1 %3D 10) 0 =-2s...

A: 2)-sin2θ+1=3sin2θAdd sin2θ on both side1=3sin2θ+sin2θ1=2sin2θDivide 2 on both side12=sin2θsin2θ=12Ta...

Q: Given a trigonometric expression, cote + 1, determine its identity. O csce (cose + sin@) O No identi...

A: We will determine the identity of cotθ+1 in the following step.

Q: The following chart describes the height of a car on a Ferris wheel, x seconds after the ride begins...

A: We need to find sinusoidal equation. 

Q: Graph 2 Full periods of y=1/2 tan 2x

A: We need to graph  y=1/(2 tan 2x)

Q: A building is 3 m high. A man which is away from that make an angle 30° to the top of the building. ...

A: We have to find distance between man and building. Given  building is 3 m high. A man which is away ...

Q: Precalculus Solving Trig Functions unun Solve each equation for 0 < 0 <2n. 1) 4-csc 0 = 0 %30 3) sec...

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Q: 8. Solve for all sides of the triangle. 12 40° 95 b A

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Q: Express f(x) = 2cos3x + 2sin3x to the form f(x)= a cos(bx+c) and determine the amplitude, period, an...

A: Here we have to express f(x)=2cos3x+2sin3x to the form f(x)=a cos(bx+c) and also determine the ampli...

Q: Find all solutions of the equation in the interval 0, 2n). sin2x =0 Write your answer in radians in ...

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Q: A curve with the polar equation r = 27/7sin(theta)+29cos(theta) represents a line. This line has a r...

A: The polar equation,   r=277sin θ+29 cos θ

Q: For Exercises 14 and 15, refer to the figure. The angle of elevation from the end of the shadow to t...

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Q: Prove the identity: * (1+ cot A- csc A) (1 + tan A+ sec A) = 2

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Q: Simplify. cosx sinx+ cos'x Use algebra and the fundamental trigonometric identities. Your answer sho...

A: We will simplify the given trigonometric expression in the following step.

Q: 3 and x terminates in quadrant I. V10 Find sin 2x, cos 2.x, and tan 2x if sinx= sin 2.x %3D cos 2x %...

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Q: Solve each equation for 0 <0 <2t. 1) 4 – csc? 0 = 0 3) sec? 0 – 2 = (0 Se 5)-3 =-3csc² 0 + 1

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Q: Draw cach z in the complex plane, find its absolute value [z| and argument arg(z), then write in pol...

A: If z=a+ib is complex number than  |z|=√(a2+b2) And argument arg(z)=tan-1|b/a|. For polar form we wri...

Q: Sketch the point (5,-12) on the terminal side of angle 0 in standard position. Use 0 to evaluate the...

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Q: A 90-ft pole casts a shadow as shown in the figure. 90 ft (a) Express the angle of elevation 0 of th...

A: A) Angle of elevation: The triangle formed by pole and shadow is a right-angle triangle. Hence, tan ...

Q: Solve triangle ABC. 1. m<A = 60, m<B = 70, b = 20 2. m<A = 36, m<B = 48, a = 12 3. m<A = 133, m<B = ...

A: To solve the following triangle ABC.1 m∠A=60°, m∠B=70°, b=202 m∠A=36°, m∠B=48°, a=123 m∠A=133°, m∠B=...

Q: Dwners of a recreation area are filling a small pond with water. They are adding water at a rate of ...

A: We have to find equation .  

Q: 7) A = 1 L2

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Q: A vehicle purchased for $20700 depreciates at a constant rate of 12% each year. Its value after t ye...

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