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Arlecino [84]
3 years ago
15

A circle of red roses is planted in Lowell's central park. The circle has a radius of 1 meter.

Mathematics
1 answer:
Damm [24]3 years ago
4 0

Answer:

The circle's circumference is 6.28 m.

Step-by-step explanation:

We have,

The circle has a radius of 1 meter.

It is required to find the circumference of the circle. The formula of the circumference of circle is given by :

C=2\pi r

r is radius

C=2\times 3.14\times 1\\\\C=6.28\ m

So, the circle's circumference is 6.28 m.

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In one second it turns 200 / 60 = 3 1/3 revolutions. Since one revolution is 360°, the answer is 6 2/3 π radians.

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What does the transformation f(x) --> -f(x) do to the graph of f(x)
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Answer: D) Reflect over x-axis

=======================================================

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The x coordinate stays the same but the y coordinate flips in sign from positive to negative, or vice versa.

We can say that (x,y) \to (x,-y) as a general way to represent the transformation. Note how y = f(x), so when we make f(x) negative, then we're really making y negative.

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There's an example below in the graph. The point A(2,8) moves to B(2,-8) after applying that reflection rule.

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3 years ago
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Y = 3x + 4 is the equation
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A number is selected at random from the set {2, 3, 4,. 10}. Which event, by definition, covers the entire sample space of this e
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Read more about sample space of set at; brainly.com/question/18866708

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