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Artist 52 [7]
3 years ago
14

Using the circle below, determine the coordinates of the center and the length of the radius.

Mathematics
1 answer:
iogann1982 [59]3 years ago
7 0

Answer:

Center (-2, 1), Radius 3

What is the distance from the midpoint of the circle to a point on the circle? It is 3 and not 9.

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Division can be used. For example

50/16=3.125gallons

or you could use multiplication

50*1/16=3.125gallons


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Answer:

4/3  pi≈3

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4 years ago
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Which is equivalent to tan θ?
Aloiza [94]

That which is equivalent to tanθ is A sinθ/cosθ

To answer the question, we need to know what tanθ is

<h3>What is tanθ?</h3>

Tanθ is a trigonometric identity which is the tangent of the angle .

Now, from the unit circle, with radius, r = 1, we have that tanθ = y/x.

Also, the sine of the angle θ is sinθ = x/1 = x

And also, the cosine of the angle θ is cosθ = y/1 = y

Since we have that

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Substituting the values of the variables y and x into tanθ, we have

tanθ = y/x

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So, that which is equivalent to tanθ is A sinθ/cosθ

Learn more about tanθ here:

brainly.com/question/26609988

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