9,261 Answered Questions for the topic trigonometry

Trigonometry

11/06/24

Arc Length and Area of Sector│Please Help!
Two connected gears are rotating. The smaller gear has a radius of 2.5 and the larger gear’s radius is 4.8. What is the angle through which the larger gear has rotated when the smaller gear has... more
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Trigonometry

11/06/24

Arc Length and Area of Sector│Please Help!
Two connected gears are rotating. The smaller gear has a radius of 4in and the larger gear’s radius is 7in. What is the angle through which the larger gear has rotated when the smaller gear has... more
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Trigonometry

11/03/24

Inverse trigonometric equation. Evaluate without calculator
Sin(2tan^inverse 12÷15)
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Trigonometry

11/02/24

Identify the correct trigonometry formula to use to solve for x.
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Trigonometry Geometry

11/02/24

Solve for x. Round to the nearest hundredth if necessary.

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Trigonometry Algebra 2

10/30/24

Trigonometry verify equation is identity
Sinx+cosx/sinx-cosx= 1+2sinx×cosx/2sin^2x-1I keep getting stuck on these after a few lines
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Trigonometry Calculus

10/22/24

Calculus and Trigonometric Identities
Find all the values of x in the interval [0, 2π] that satisfy the equation sin(4x)=cos(2x).
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Trigonometry

10/15/24

Reference Angles and Coterminals│Please Help!
Find the largest negative and the smallest positive coterminal angle on the interval [-2pi, 2pi] for each given angles below.A. 29pi/12B. 750°
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Trigonometry

10/04/24

Six-Trig Ratio│Please Help!
Given the point (8, -3√5) determine the six-trig ratio. Determine the two complementary angles. Label the angles Q, R, S, with R being the right angle.
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Trigonometry

10/04/24

Six-Trig Ratio│Please Help!
Given the point (-3√2, -13) determine the six-trig ratio. Determine the two complementary angles. Label the angles L, M, N, with M being the right angle.
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Trigonometry

10/04/24

Six-Trig Ratio│Please Help!
Given the point (-6, 12) determine the six-trig ratio. Determine the two complementary angles. Label the angles G, H, I, with H being the right angle.
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Trigonometry Precalculus

09/29/24

Simplifying Trigonometric Expression
Simplify the following trigonometric expression so that the final answer contains ONLY ONE trigonometric function, and contains NO fractions.(sin^2 θ)(cot^2 θ)(sec^2 θ)
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Trigonometry

09/28/24

Solving Right Triangles│Please Help!
Find the missing pieces of the triangle. Round to the nearest tenth.AC = ?<A = ?<B = ?Image link - https://ibb.co/7vfdnKf
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Trigonometry

09/28/24

Solving Right Triangles│Please Help!
Find the missing pieces of the triangle. Round to the nearest tenth.AC = ?CB = ?<A = ?Image link - https://ibb.co/gzQzP9Q
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Trigonometry

09/28/24

Solving Right Triangles│Please Help!
Find the missing pieces of the triangle. Round to the nearest tenth.AB = ?CB = ?<C = ?Image link - https://ibb.co/LJvSyrj
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Trigonometry

09/28/24

Solving Right Triangles│Please Help!
Use a trig ratio to determine the approximate height from the ground a kite is when 150 feet of string has been released and the angle of elevation is 47º.Determine the horizontal distance from the... more
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Trigonometry

09/28/24

Solving Right Triangles│Please Help!
To find a missing angle, we will need to use the inverse function.Find angle A, B and, C.Image link - https://ibb.co/KXhXP15
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Trigonometry

09/28/24

Inverse COT, SEC, and CSC │Please Help!
Round to the nearest degree. Show your work. Cot (k) = 0.8765 ; k = ? Sec(θ) = 1.6521; θ = ? csc(a) = 1.3092; a = ?
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Trigonometry

09/28/24

Solving Right Triangles, Please Help!
Round to the nearest degree. Show your work. sin(x) =0.3021; x = ? cos(θ) = 0.8112 ; θ = ? tan(β) = 0.41667 ; β = ?
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Trigonometry

09/26/24

a(x)=−(x+6)^2+6. Find the x-intercepts, if any. Express the intercept(s) as ordered pair(s).
Find the x-intercepts, if any. Express the intercept(s) as ordered pair(s).
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Trigonometry

09/07/24

building height
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 Math

09/05/24

Trigonometry question please help

The positive measure of the angle between the hour hand and the minute hand at half past two equals ...Please help me I don’t understand 🥹Thank you so much in advance 🥹
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Trigonometry Math

09/05/24

Trigonometry question please help

Find the length of the arc which is opposite to an inscribed angle of measure 60° , in a circle whose radius length is 10 cmPplease help me I don’t understand how the solve the question 🙁 Thank you... more
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Trigonometry

09/03/24

Help on a trigonometry question
a trucks 34-in diameter wheels are turning at 450 rpm find the linear speed of the truck in mph,
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Trigonometry Math

08/31/24

A computerized spin machine rotates a 25 inch diameter tire at 480 revolutions per minute

A. Find the road speed (in miles per hour) at which the tire is being balanced. b. At what rate should the spin balance machine be set so that the tire is being tested for 55 miles per hour?
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