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katrin2010 [14]
3 years ago
8

How are the arc length and circumference of a circle related?​

Mathematics
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

Hope it helps.

Step-by-step explanation:

An arc of a circle is a "portion" of the circumference of the circle. The length of an arc is simply the length of its "portion" of the circumference. The circumference itself can be considered a full circle arc length. ... the angle subtends, s, divided by the radius of the circle, r.

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Find the equation of the line with slope = -4 and passing through (9,-29). Write your equation in the form
Vlad [161]

Answer:

y = -4x + 7

Step-by-step explanation:

As we can see, we want to write the equation of the line

we have this as;

y = -4x + b

To get the y-intercept, we use the values in the point given

we substitute x = 9 and y = -29

So we have;

-29 = -4(9) + b

-29 = -36 + b

b = 36-29

b = 7

So the equation is;

y = -4x + 7

8 0
3 years ago
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Elenna [48]
The answer is (x+5)(x-8)
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8 0
3 years ago
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The point P(9, 12) is on the terminal side of θ. Evaluate cos θ.
frutty [35]
<span>P(9,12): For all intents and purposes, the hypotenuse is "r", the opposite side is "y", and the adjacent side is "x".

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7 0
2 years ago
What is the solution to this system of equations?<br>x-2y=15<br>2x + 4y=-18​
jeyben [28]

Answer:

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Step-by-step explanation:

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---------------------------

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4 0
3 years ago
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kotegsom [21]
3. Greater than

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3 years ago
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