Newest trigonometry Questions | Wyzant Ask An Expert

Trigonometry

08/19/21

Math word problem

A small radio transmitter broadcasts in a 63 mile radius. If you drive along a straight line from a city 77 miles north of the transmitter to a second city 82 miles east of the transmitter, during... more

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Trigonometry

08/19/21

Math word problem

small radio transmitter broadcasts in a 54 mile radius. If you drive along a straight line from a city 74 miles north of the transmitter to a second city 70 miles east of the transmitter, during... more

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Trigonometry Math Algebra

08/19/21

If sinx = 4/7 and cosx < 0 , find the values of each of the other five trigonometric functions of θ.

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Trigonometry

08/18/21

Prove that 1/tanθ = cosθ/sinθ

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Trigonometry Algebra 1 Algebra 2 Calculus

08/14/21

Systems In A Park

Part A: A mistake was made in mixing the lemonade for the concession stand, but you can fix it! The lemonade comes in 100% juice concentrate, but you only serve it as 70% solution. Unfortunately,... more

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Trigonometry

08/09/21

Trigonometry (CSC and TAN)

Which of the following points lies in a quadrant where csc x and tan x are both negative? A. (3,2)B. (–3,2)C. (3, –2) D. (–3,–2)

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Trigonometry

08/09/21

Trigonometry (Tangent)

What is the value of the tangent of the angle in the standard position on the coordinate axes whose terminal side passes through the point (6,–3)?

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Trigonometry

08/08/21

Use the data from the website to create a graph

Use the data from the website sunrise-sunset.org /us/lowell-ma to build a model (a sinusoidal function) whose output is the number of hours of daylight in Lowell when the input is the ordinal date... more

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Trigonometry

08/08/21

Trigonometric Functions

P(2,–6) is a point on the terminal side of theta in standard position. Identify the exact value of the six trigonometric functions for theta.

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Trigonometry Math Geometry

08/07/21

Pls help! Trigonometry

given: PSTK is a rectangle Area of PSTK=562m^2 m∠TOK=75 Find:Ps, PK

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Trigonometry

08/06/21

Solve the equation 4 cos^2 (x) + 5 cos x + 1 = 0 for ( 0 ≤ x ≤ 2 pi )

4cos2(x) – 5cos(x) + 1 = 0 for ( 0 ≤ x ≤ 2 ∏ )

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Trigonometry Math Geometry

08/05/21

Help me with this someone please ASAP!!

A parallelogram has one vertex at the origin, is defined by the vectors ⟨2, 5⟩ and ⟨–2, y⟩, and has an area of 12 square units. What are the possible values of y? Select all that apply.A. -11B. ... more

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Trigonometry Math

08/05/21

Please see description neeed help ASAP

A plane is set to head due east, but it is being pushed off course by a crosswind blowing south. At 9 A.M. the plane is located at point A and at 10 A.M. the plane is located at point C, as shown.... more

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Trigonometry Math

08/04/21

Consider the vectors v⇀ = ⟨1, 6⟩ and w⇀ = ⟨0, –4⟩. What are the component form, magnitude, and direction of v⇀ + w⇀? Round to the nearest tenth of a unit.

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Trigonometry

08/04/21

Quadrilateral pyramid

In the quadrilateral pyramid P-ABCD, the base surface ABCD is rectangular, the base surface ABCD 丄 PA, AB= √3, BC=1, PA=2, and E is the midpoint of PD.1) calculate the cosine of the Angle between... more

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Trigonometry Calculus Trig Critical Numbers

08/02/21

Find critical numbers of the function.

Find the critical numbers of the function:(sin(x))^2 + cos(x) 0 < x < 2𝜋Thank you in advance for any guidance!

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Trigonometry Math Precalculus

08/02/21

2sin(𝑥)cos(𝑥)+√3sin(𝑥)=0

Find all angles in radians that satisfy the equation. For each solution enter first the angle solution in [0,2𝜋) then the period. When 2 or more solutions are available enter them in increasing... more

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Trigonometry

07/29/21

The point ( 1/5 , − 1/5 ) lies on the terminal arm of angle 𝛽 in standard position. Determine the exact values of csc 𝛽.

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Trigonometry

07/29/21

What is the value of cos 2x in terms of m and n?

Given that cos x + sin x = m and cos x - sin x = n, where n and m are constants, write down in terms of m and n, the value of cos 2x!

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Trigonometry

07/29/21

Your revenue can be modeled by the function R(x) = 13x/x + 4. while your cost can be modeled by the function C(x) = x + 3.

Determine a fully simplified rational expression for the profit where the profit made is the difference between revenue and costYou are responsible for organizing fundraisers for different groups.... more

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Trigonometry Math Geometry

07/28/21

What is the measure of each intercepted arc for each inscribed angle of a regular hexagon inscribed in a circle?

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Trigonometry Functions

07/28/21

Without graphing, determine the average rate of change for the function f(x)=x^4 on the intervals:

Without graphing, determine the average rate of change for the function f(x)=x^4 on the intervals:• -1≤ x ≤ 1• -2 ≤ x ≤ 2• -10 ≤ x ≤ 10What do you notice about your answers from the above... more

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Trigonometry Precalculus Characteristics Of Functions

07/27/21

For the function h(x)2^(6x+7), find two functions f(x) and g(x) such that h(x)=f(g(x)) .

Please explain how you got your answers.

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Trigonometry

07/27/21

Please prove the following trig identity and give a reason for each step in your proof.

You have been hired by the Willy Wonka Candy Factory to design the skill testing question for their GoldenTicket. This isn’t just any skill testing question. You have been asked to select a trig... more

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Trigonometry

07/27/21

To end up due north, the pilot will need to fly the plane how many degrees west of North

an airplane needs to head due north but there is a wind blowing from the southwest at 80 km/hR the plane flies at an air speed of 650 km / h r

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Math word problem

Math word problem

If sinx = 4/7 and cosx < 0 , find the values of each of the other five trigonometric functions of θ.

Prove that 1/tanθ = cosθ/sinθ

Systems In A Park

Trigonometry (CSC and TAN)

Trigonometry (Tangent)

Use the data from the website to create a graph

Trigonometric Functions

Pls help! Trigonometry

Solve the equation 4 cos^2 (x) + 5 cos x + 1 = 0 for ( 0 ≤ x ≤ 2 pi )

Help me with this someone please ASAP!!

Please see description neeed help ASAP

Consider the vectors v⇀ = ⟨1, 6⟩ and w⇀ = ⟨0, –4⟩. What are the component form, magnitude, and direction of v⇀ + w⇀? Round to the nearest tenth of a unit.

Quadrilateral pyramid

Find critical numbers of the function.

2sin(𝑥)cos(𝑥)+√3sin(𝑥)=0

The point ( 1/5 , − 1/5 ) lies on the terminal arm of angle 𝛽 in standard position. Determine the exact values of csc 𝛽.

What is the value of cos 2x in terms of m and n?

Your revenue can be modeled by the function R(x) = 13x/x + 4. while your cost can be modeled by the function C(x) = x + 3.

What is the measure of each intercepted arc for each inscribed angle of a regular hexagon inscribed in a circle?

Without graphing, determine the average rate of change for the function f(x)=x^4 on the intervals:

For the function h(x)2^(6x+7), find two functions f(x) and g(x) such that h(x)=f(g(x)) .

Please prove the following trig identity and give a reason for each step in your proof.

To end up due north, the pilot will need to fly the plane how many degrees west of North

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