9,261 Answered Questions for the topic trigonometry

Trigonometry

11/02/23

can anyone help my answer this questions

A pilot flies in a straight path for 1 hour 45 minutes. She then makes a course correction, heading 40 degrees to the right of her original course, and flies 2 hours 30 minutes in the new... more
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Trigonometry

11/02/23

Ferris wheel trig question
A Ferris wheel is 40 meters in diameter and boarded from a platform that is 1 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel... more
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Trigonometry

11/01/23

Request a specific tutor my friend is using

I wasn’t to use a tutor my friend is using. When I search the name too many tutors come up and o can’t find him. Brad C is the name.when he sends me a link directly I press on it and it says... more
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10/26/23

Please show work and fully answer the question

Five points, not necessarily different, are selected on the number line between and possibly including 0 and 1. After I calculate the distance between each pair of points, I add all ten distances.... more
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Trigonometry

10/25/23

Use the given conditions to find the exact values of sin (2u), cos(2u), and tan(2u) using the double-angle formula. sin(u) = - 4/5, 3π/2 < u < 2π

Use the given conditions to find the exact values of sin (2u), cos(2u), and tan(2u) using the double-angle formula. sin(u) = - 4/5, 3π/2 < u < 2π
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Trigonometry

10/24/23

An equiangular triangle has one side of length six inches. What is the height of the triangle, drawn from that side, to the nearest tenth of an inch?
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Trigonometry

10/17/23

Find the exact solutions of the equations in the given interval
csc3(x) + csc2(x) = 4 csc(x) + 4 in [0, 2π)-3tan (3θ/2) = √3 in (-2π,π)cot4(x) = 4 csc2(x) - 7 in [0, 2π)
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Trigonometry

10/17/23

Find the exact solutions of the equations in the given interval.
sin(3θ) = − 1/2 in (−∞, ∞)cos(5x) = √3 / 2 in [0, 2π) cos(4θ) = 1/2 in [0, π) cos (2x) = sin(x) in [0, 2π)
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Trigonometry

10/16/23

Outside temperature over a day can be modeled as a sinusoidal function.
Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the high temperature of 85 degrees occurs at 6 PM and the average temperature for the day is 70 degrees.... more
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Trigonometry Math Calculus

10/16/23

What is the value of a
If the following function is continuous what is the value of a h(t) = {2t+b if t<0 } { 2cos(t) -3 if 0≤t≤ π/2} { asin(t) + 5b if t>π/2}I know you set everything equal to... more
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Trigonometry Math Algebra 1 Calculus

10/12/23

What is the smallest positive integer which is divisible by 225 and uses only the digits 0, 1 and 2?

Show work please
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Trigonometry Math

10/11/23

NEEED HELP! please someone help!!
A small radio transmitter broadcasts in a 21 mile radius. If you drive along a straight line from a city 26 miles north of the transmitter to a second city 29 miles east of the transmitter, during... more
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Trigonometry Math

10/11/23

I need help I am stuck on this problem any help will be useful

A truck with 38-in.-diameter wheels is traveling at 50 mi/h.Find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:   ___ rad/minHow many revolutions... more
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Trigonometry

10/10/23

Verifying Trigonometric Indentities

1+cost/ 1- cost t= (csc t+ cot t)^2(csc t + cot t)^2=
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Trigonometry Calculus Precalculus

10/08/23

How did this sin(𝜃) /1 − cos(𝜃) end up with csc(𝜃) + cot(𝜃)
My professor is a bit bad at explaining so I am holding hope for the explanation for this. sin(𝜃) /1 − cos(𝜃)= csc(𝜃) + cot(𝜃)
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Trigonometry

10/05/23

Write the equation of the transformed graph of sine with period that has been shifted horizontally to the right 5 units, has an amplitude of 3, and has been flipped across the x-axis. (3 points)
 Write the equation of the transformed graph of sine with period that has been shifted horizontally to the right 5 units, has an amplitude of 3, and has been flipped across the x-axis. (3 points)
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Trigonometry

10/05/23

Write the equation of the transformed graph of sine with period that has been shifted vertically down 4 units and has an amplitude of 2. (3 points)
Write the equation of the transformed graph of sine with period that has been shifted vertically down 4 units and has an amplitude of 2. (3 points)
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Trigonometry

10/05/23

Write the equation of the transformed graph of tangent with period 6 that has been shifted vertically up 2 units. (3 points)
Write the equation of the transformed graph of tangent with period 6 that has been shifted vertically up 2 units. (3 points)
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Trigonometry

10/03/23

What is sin(x), cos(x), tan(x), csc(x), sec(x), and cot(x) if sin(2x)=5/13 and x is in between 0 and 45 degrees?
The answers have to be exact.
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Trigonometry

10/03/23

What is sin(x), cos(x), tan(x), csc(x), sec(x), and cot(x) if sin(2x)=5/13 and x is in between 0 and 45 degrees?
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Trigonometry

10/02/23

Applications of Trigonometric Functions
A hot air balloon is rising vertically. The angle of elevation from a point on level ground 123 feet from the balloon to a point directly under the passenger compartment changes from 17.8 degrees... more
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Trigonometry

10/02/23

Applications of Trigonometric Functions
A forest ranger sights a fire directly to the south. A second ranger, 9 miles east of the first ranger, also sights the fire. The bearing from the second ranger to the fire is S 35 degrees W. How... more
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Trigonometry Calculus Precalculus

10/01/23

he path of a satellite orbiting the earth causes the satellite to pass directly over two tracking stations A and B,

The path of a satellite orbiting the earth causes the satellite to pass directly over two tracking stations A and B, which are 45 mi apart. When the satellite is on one side of the two stations,... more
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Trigonometry Calculus Precalculus

10/01/23

Use the Law of Sines
Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your... more
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Trigonometry Calculus Precalculus

10/01/23

Use the Law of Sines to solve for all possible triangle
Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal... more
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