9,261 Answered Questions for the topic trigonometry

Trigonometry Precalculus

07/26/22

Pre calc question relating to vectors
 A person bikes from home and bikes 3 miles east, 2 miles southeast, 8 miles south, 2 miles southwest, and 5 miles east. If they went straight home, how far (s) would they have to bike?s=. miles
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Trigonometry

07/26/22

help me find the midpoint
Vertex C is the midpoint of the vertices (each vertex) for the parabolas given by y = -5(x+4)^2 - 10 and y = 3/2(x+14)(x+10)
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Trigonometry Precalculus

07/26/22

Pre cal question related to vectors
After taking off from the landing pad, a helicopter flies 8 miles north, then 5 miles southwest. How far is the helicopter from the landing pad (s), and in what direction (θ) must it fly to head... more
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Trigonometry

07/26/22

Trig Functions Solver
If cos theta = -3/7 and theta is in Quadrant  III, find tan 𝜃 cot 𝜃 + csc 𝜃.
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Trigonometry

07/25/22

Radian and Degree Measures
Find degree measures that correspond to radian measure of 4pi/3 and -1.4. Round answers to one decimal place).
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Trigonometry Calculus Precalculus

07/25/22

pre calc. question regarding vectors
 The distance from Parrot Point Airport to the Ivy Cliffs is 270 miles at and angle of 9.4 degrees northeast. There is a wind blowing southeast at 25 miles per hour. You want to make this trip in 3... more
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Trigonometry

07/24/22

Triangle Problem
Find tan 𝜃 + sin 𝜃 for the angle 𝜃 shown.
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Trigonometry

07/24/22

Trigonometry of Angles
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

07/23/22

Solving for triangle using Law of Sines
Solve the triangle using the Law of Sines. (Assume b = 3, ∠A = 50°, and ∠C = 110°. Round the lengths to two decimal places, and the angle to the nearest degree.)
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Trigonometry

07/23/22

Trigonometry Angles
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

07/23/22

Trigonometry of Angles

Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your answers so that ∠A1 is smaller than ∠A2.)b = 122,    c = 161,    ∠B = 42°Find... more
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Trigonometry

07/23/22

Trigonometry of Angles
Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal place.)a = 73.9,    ∠B = 62°,    ∠C = 82°Find what Angle A = b = c =
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Trigonometry Math

07/23/22

Math Question help
The nearby beach has an average depth of the water at low tide of 1 m. The average depth of the water at high tide is 8 m. One complete cycle takes 12 h. (a) Determine the equation that models the... more
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Trigonometry

07/23/22

Math help needed ASAP
The number of daylight hours for a particular day of the year is modeled by the formula below, where D(t) is the number of daylight hours on day t of the year and K is a constant related to the... more
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Trigonometry Math

07/23/22

Predict the equation of a cosecant function which is shifted to the right π/2 units.
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Trigonometry Math

07/23/22

Draw the graph of the following function for 0 ≤ x ≤ 2π. Please state the period and amplitude of the final function. y=3cos[2x+π/2]− 2
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Trigonometry Math

07/22/22

Solve for x in sin xtan x + tan x – 2sin x + cos x = 0 for 0 ≤ x ≤2π rads.
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Trigonometry Algebra 2 Precalculus

07/22/22

If sin(θ)=2/7, and θ is in quadrant II, find cos(θ), sec(θ), csc(θ), tan(θ), cot(θ).
If sin(θ)=2/7, and θ is in quadrant II, find cos(θ), sec(θ), csc(θ), tan(θ), cot(θ).
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Trigonometry

07/21/22

If sin(θ)=2/7, and θ is in quadrant II, find cos(θ), sec(θ), csc(θ), tan(θ), cot(θ).
If sin(θ)=2/7, and θ is in quadrant II, find cos(θ), sec(θ), csc(θ), tan(θ), cot(θ).
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Trigonometry Finance

07/21/22

i need this question answered extremely fast
You deposit $10000 in an account earning 6% interest compounded continuously. The amount of money in the account after tt  years is given by A(t)=10000e^0.06tHow much will you have in the account... more
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Trigonometry

07/21/22

Find all solutions of the equation in the interval (0, 2π]. 1+sin x = 2 cos^2 x-1
Help!! How would I work this problem? And please show all your work :)
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Trigonometry

07/16/22

math help needed asap
The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground at a distance of 2 miles from the base of the building. Using this information, find the height... more
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Trigonometry

07/16/22

math help needed
The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 21 foot ladder. How far from the house should you place the base of the ladder? Round to the hundredths. (2... more
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Trigonometry

07/16/22

math help needed asap
A 21-ft ladder leans against a building so that the angle between the ground and the ladder is 64∘How high does the ladder reach on the building?  ft
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Trigonometry Math

07/16/22

math help needed
A 31-ft ladder leans against a building so that the angle between the ground and the ladder is 79∘How high does the ladder reach on the building? Round to the hundredths. (2 decimal places)
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