9,261 Answered Questions for the topic trigonometry

Trigonometry Math Algebra

02/23/22

Find the length s of the arc of a circle of radius 55 inches subtended by the central angle 78*
Radius is 55 inches, subtended by 78 degrees
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Trigonometry Math

02/23/22

Write the equation of a sine function that has the following characteristics. Amplitude: 9 Period: 7pi Phase Shift: 1/5

Fill in the blanks: y=___sin (___x-____)Amplitude: 9Period: 7piPhase Shift: 1/5
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Trigonometry Math

02/23/22

Find The Six Trigonometry Functions
z / | / | / | 17 / | x / | / | /_____|x 15 yPlease just pretend that the triangle is more slanted and less deformed. Find sin... more
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Trigonometry

02/22/22

Applications of Vectors
Two vessels are pulling a broken-down ship toward a boathouse with forces of 750 lb and 630 lb. The angle between the forces is 34.5° The magnitude of the equilibrant force would be _____ pounds.... more
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Trigonometry Math

02/22/22

Use the Pythagorean Theorem to solve for the missing sides of the following triangles and Find the trigonometric functions of the given angles indicated in the table below
I put the questions here --->https://miro.com/app/board/uXjVOKokFgE=/It would be greatly appreciated if you could also include how you got the answer since I am having trouble understanding the... more
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Trigonometry

02/22/22

Application of Vectors
A sailboat captain has set her course due west at a speed of 6 meters per second. The wind is blowing due north at a rate of 2 meters per second. The direction of the sailboat's travel, considering... more
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Trigonometry Vectors

02/22/22

Application of Vectors
 A boat heads directly north across a river 68 m wide at a rate of 3 m/s. The current is flowing downstream (due west) at 1.9 m/s.A) What is the resultant velocity of the boat? What is the... more
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Trigonometry Math Algebra

02/22/22

What is the solution in the interval 0≤θ<2pi
Solve the interval 2sin^2 θ + sin θ - 1 = 0 in the interval 0≤θ<2pi?
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Trigonometry Precalculus Algebra

02/22/22

Find the missing length of side b. Area =28.19in, <C =110°,a = 6in
Find the missing length of side b. Area =28.19in, <C =110°,a = 6in
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Trigonometry Algebra 1 Precalculus

02/22/22

You are standing 40 meters from the base of a tree that is leaning 8° from the vertical away from you.The angle of elevation from your feet to the top of the tree is 20°. Find the height of the tree.
You are standing 40 meters from the base of a tree that is leaning 8° from the vertical away from you.The angle of elevation from your feet to the top of the tree is 20°. Find the height of the tree.
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Trigonometry Algebra 1 Precalculus

02/22/22

Find the missing length of side b. Area =28.19in, <C =110°,a = 6in
Find the missing length of side b.Area =28.19in, <C=110°,a = 6in
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Trigonometry Math Algebra

02/21/22

Write the equation of a sine function that has the following characteristics. Amplitude: 6 Period: 3pi Phase Shift: 1/5
Amplitude: 5Period: 6piPhase Shift: 1/5I've tried entering the equation y = 6sin ((2/3)x - 1/15)), but my program says that the 1/15 is incorrect. Can someone help?Thanks so much in advance!
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Trigonometry Precalculus

02/21/22

Reference angles

If 3π/2 < [theta symbol] < 2π, find [theta symbol] if cos [theta symbol] = sin 2π/3
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Trigonometry Math Algebra

02/21/22

Write the equation of a sine function that has the following characteristics. Amplitude: 5 Period: 6pi Phase Shift: 1/5
Amplitude: 5 Period: 6pi Phase Shift: 1/5Thanks so much in advance!
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Trigonometry Precalculus

02/21/22

circular functions (2)
For items 11 to 15, use the information that sin t = and sec t 0 to find each of the following: tan t= cos t= csc t= cot t= sec t=
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Trigonometry Math Algebra

02/21/22

Please name the quadrant in which the angle theta lies?

sin θ >0, cos θ <0 sin θ < 0, tan θ < 0 cos θ > 0, tan θ > 0 cos θ > 0, cot θ < 0
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Trigonometry Math 9th Grade

02/21/22

Find the values of the six trigonometric functions for each of the following indicated angles.
I put the question here ---> https://webwhiteboard.com/board/o1wrs165utVRxVUqiwepLJsnfwHhMUvi/
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Trigonometry Precalculus

02/21/22

Circular functions
if tanθ = -4/3 and sinθ < 0, find the value of cscθ.
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Trigonometry

02/21/22

Find the Value of the statement

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Trigonometry

02/20/22

Find the radius of the circle.

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Trigonometry

02/20/22

Find the area of the sector shown below.
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Trigonometry

02/20/22

Convert to Degrees, minutes and seconds form.
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Trigonometry

02/20/22

Convert to Degrees, minutes and seconds form.

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Trigonometry

02/20/22

Convert the angle to decimal degree notation
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Trigonometry

02/20/22

Perform the Calculation Below
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