18 8 12 What is the value of x? A. 2V29 B. 3761 C.2V101 D. 2 133

The earth has a diameter of 7926.41 miles. what is the circumference of the earth?

frutty [35]

Circumfrence is to a circle as perimeter is to a polygon. The circumfrence of a circle always equals the diameter (or two times the radius, since the radius is half of the diameter) times pi.

The circumfrence would be 7926.41π miles because of this.
Should you round pi to 3.14, the circumfrence would be 7926.41 * 3.14.
This is equal to 24888.9274 miles. (round that if needed)

5 0

3 years ago

What is this answer bro and girl.

ruslelena [56]

Answer:

whats the rest of the picture say, i cant tell

Step-by-step explanation:

please retake the photo so i can help u

6 0

3 years ago

Which equation represents a line which is perpendicular to the line y=−4x−5?

AnnZ [28]

Answer:

$y=\frac{1}{4}x-5$

Step-by-step explanation:

5 0

3 years ago

There are 23 countries in North America, 12 countries in South America, 47 countries in Europe, 44 countries in Asia, 54 countri

Eduardwww [97]

Using probability concepts, it is found that:

1. P(A) = 0.2268.

2. 100%.

3. 0%.

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A probability is the number of desired outcomes divided by the number of total outcomes.

Item 1:

44 countries in Asia.
Total of 23 + 12 + 47 + 44 + 54 + 14 = 194 countries.

Then:

$P(A) = \frac{44}{194} = 0.2268$

Itens 2 and 3:

The complement of an event is it's negation.
Either an event happens, or it does not, that is, either the event happens, or it's complement does, thus the sum of the probabilities of an event and it's complement is of 100%.
From the above bullet point, there is also a 0% probability that neither an event nor its complement happens.

A similar problem is given at brainly.com/question/24297482

7 0

3 years ago

Think about the temperature outside today. Did you think of the temperature in Celsius or Fahrenheit? What is the temperature co

aleksandrvk [35]

I thought of it as Fahrenheittttttttt and converted it would be to subtract 30 if you do it in your head but it would be a rough estimate

4 0

3 years ago

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