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bearhunter [10]
3 years ago
10

Find the circumference of a circle with radius, r = 11.5m. Give your answer in terms of π .

Mathematics
1 answer:
nignag [31]3 years ago
4 0

Answer:

So,

if C = 2πR

you take 2π you get 6.28

so C=6.28 x r

the radius is 11.5 so

6.28 x 11.5 = 72.2566

the circumference is 72.2566

Step-by-step explanation:


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When y=-2, what kind of line does it have horizontal or vertical
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Answer: Horizontal

Step-by-step explanation: The equation <em>y = -2</em> can be thought of as y = 0x - 2. So our line has a slope of 0 and a y-intercept of -2.

To graph it, we start with the y-intercept, down 2 units on the y-axis. Now, if the slope of a line is 0, then the line must be flat or horizontal.

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In fact, when the equation of any line reads y = a number, it's graph will always be a horizontal line. For example, y = 3, y = -10, y = -8 and so on.

Image provided below.

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3 years ago
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zvonat [6]

Answer:

I think there both negative but I'm not sure

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6 0
2 years ago
Can someone help me with this
Dmitrij [34]

Answer:

\frac{1}{18}

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7 0
3 years ago
4. DE is the perpendicular bisector of JL. Which statement must be true?
ZanzabumX [31]

Since DE is the perpendicular bisector of JL.

The perpendicular bisector is a line that divides a line segment into two equal parts. It also makes a right angle with the line segment. Each point on the perpendicular bisector is the same distance from each of the endpoints of the original line segment.

Since, a perpendicular bisector is a line that divides a line segment into two equal parts.

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7 0
3 years ago
Read 2 more answers
If d = 2, what is the value of ?
Rus_ich [418]
Need more information. Can’t answer d=2 the answer would have to be “d”
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3 years ago
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