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Fiesta28 [93]
3 years ago
7

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

Mathematics
1 answer:
frutty [35]3 years ago
5 0
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 <span>24888.9274 miles. (round that if needed)</span>
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I need the answer to be correct
VladimirAG [237]

Answer:

The GCF is x²

Step-by-step explanation:

6 0
3 years ago
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Rewrite the following equation in standard form.<br><br> y= -2/7x + 5/8
nikitadnepr [17]
The equation in standard form would be,
\frac{2}{7} x + y =  \frac{5}{8}
All you have to do is move -2/7x to the other side.

Hope this helped
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3 years ago
Line AB is a directed segment with endpoints A(2,2) and B(14,14). In two or more complete sentences, explain how you would verif
Kisachek [45]

It is not recommended that points be marked with X, let's marked with C(6,6)=(Xc,Yc)

The coordinates of the point C(Xc,Yc) which belongs to the line AB and divides line AB in a ratio m : n = 1 : 2 or m/n=1/2 are get it with following formula

Xc=(Xa+(m/n)Xb) / (1+(m/n)) and Yc=(Ya+(m/n)Yb) / (1+(m/n))

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When we replace given coordinates we get

Xc=(2+(1/2)*14) / (1+(1/2)) = (2+7) /(3/2) = 9/(3/2) = (9*2)/3 = 3*2 =6 => Xc=6

Yc=(2+(1/2)*14) / (1+(1/2)) = (2+7) / (3/2) = 9/(3/2) = (9*2)/3 = 3*2 =6 => Yc=6

C(Xc,Yc)=(6,6)

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4 0
3 years ago
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snow_tiger [21]

Answer:

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Step-by-step explanation:

You are given the slope (m) of the line and a point, and asked for slope-intercept form:

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The value of the intercept, b, can be found from the point by rearranging this equation to ...

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Then the equation of the line with m=1/2 and b=4 is ...

  y = 1/2x +4

7 0
3 years ago
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Please look at the picture !!!!!!!!!!!
aev [14]

Answer:

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It's not linear because the speed of the penny is not<u> </u>constant.

It is not exponential because the speed does not continuously increase at a faster rate.

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