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Trigonometry

11/15/22

Use the Law of Sines to solve

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

11/15/22

Use the Law of Sines to solve

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

11/15/22

Can someone please help me with this trigonometry problem?

Write the equation of a sine function in θ that has amplitude 1/3, period pi/4, and phase shift -pi/3.

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Trigonometry

11/15/22

A communications tower is located at the top of a steep hill, as shown.

A communications tower is located at the top of a steep hill, as shown. The angle of inclination of the hill is 58°. A guy wire is to be attached to the top of the tower and to the... more

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Trigonometry

11/15/22

Points A and B are separated by a lake.

Points A and B are separated by a lake. To find the distance between them, a surveyor locates a point C on land such that ∠CAB = 48.1°. He also measures CA as 311 ft and CB as 527 ft. Find the... more

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Trigonometry Computer Public Speaking

11/14/22

What is this ansewer

what is 1x1x64x1200000x14/85 + 600000+

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Trigonometry

11/14/22

A radio tower...

A radio tower is located 300 feet from a building. From a window in the building, a person determines that the angle of elevation to the top of the tower is 25∘ and that the angle of depression to... more

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Trigonometry

11/14/22

The angle of elevation...

The angle of elevation to the top of a Building in New York is found to be 8 degrees from the ground at a distance of 1 mile from the base of the building. Using this information, find the height... more

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Trigonometry

11/14/22

A survey team is...

A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 25∘. From a... more

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Trigonometry

11/12/22

What is 2÷cos∅=7-3cos∅

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Trigonometry Math Test Preparation Algebra 1

11/11/22

Which of these log rules are true and which are false? Im having trouble with the 1/2 and radicals.

? True False 1. ln(A)ln(B)=ln(A)+ln(B) ? True False 2. (log(A))/(log(B))=log(A)−log(B)log⁡(A)log⁡(B)=log⁡(A)−log⁡(B) ? True False 3. √ln(A)=ln(A(1/2))ln⁡(A)=ln⁡(A^... more

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Trigonometry Precalculus

11/11/22

Heron's formula proof

I need to prove that the area of triangle ABC = √s(s-a)(s-b)(s-c) its Heron's formula

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Trigonometry Precalculus

11/11/22

Law of cosines problem

I need to prove the following statement: Use the law of cosines to justify the statement that if a, b, and c are the sides of triangle ABC and a<b<c, then ABC is acute if a2 + b2 > c2 and... more

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Trigonometry

11/10/22

Trigonometry written questions

Kaj is flying a kite, holding her hands a distance of 3.5 feet above the ground and letting all the kite’s string play out. She measures the angle of elevation from her hand to the kite to be 33∘... more

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Trigonometry Math Geometry

11/09/22

Trigonometry coursework question coursework - finding sin(v) if sin(2v) = 1/3 and 2v is on quadrant I

The question is pretty much in the title, but it was:Find the precise value of sin(v) if 2v is on quadrant I and sin(2v) = 1/3I had a few similar questions preceding these, where you were given... more

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Trigonometry Math Geometry

11/09/22

Vector homework question - multiple answer

I received a multiple answer question on my homework with the following question:Find the y-coordinate of a vector that has the length 5 and is perpendicular to the vector a→ = (-6 -8).The answer... more

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