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2 years ago

Sine, cosine, and tangent? How would I use them? And they have negatives?

Mathematics

1 answer:

zhannawk [14.2K]2 years ago

4 0

Answer: Sine - Sin

Tangent - Tan - Cosine - Cos

or inverse Cos-1 - Sin-1 - Tan-1

Step-by-step explanation:

You would use Sine - Sin for Opposite over hypotenuse

to check it you'd use Sin-1 that is just Sine but inverse that helps you get the answer- I just learned this stuff so bare with me but all of it is the same

I'm hoping I helped give you a small clue

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2 years ago

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2 years ago

Which of the following functions gives the radius, r(v), of a conical artifact that is 20 inches tall as a function of its volum

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3 years ago

Which of the following figures could represent the cross section of a rectangular pyramid? Select all that apply.

Rama09 [41]

Answer:

Options C and E

Step-by-step explanation:

Option A. Circle

We can't get a cross section in the form of a circle.

Option B. Cube

We can't get a cross section in the form of a cube.

Option C. Rectangle

When we slice a rectangular pyramid parallel to the base but not through the vertex, we get a Rectangle.

Option D. Square

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Option E. Triangle

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Options C and E will be the answer.

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2 years ago

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mestny [16]

Answer:

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Step-by-step explanation:

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2 years ago

Sine, cosine, and tangent? How would I use them? And they have negatives?​

Sine, cosine, and tangent? How would I use them? And they have negatives?