1234567891011121314151617181920 +2019181716151413121110987654321 quick what is it.

Mathematics

1 answer:

vekshin12 years ago

3 0

Answer:

3.2537496e+30

Step-by-step explanation:

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Plz help i need help on this i do not get it

Andrej [43]

Area of circle 1 = πr²
Area of circle 1 = π (10)²
Area of circle 1 = 100π km²

Area of circle 2 = πr²
Area of circle 2 = π (5)²
Area of circle 2 = 25π km²

Number of times the bigger circle is greater than the smaller circle
$\dfrac{100 \pi }{25 \pi } = 4$

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Answer: The big circle is 4 times greater than the small circle.
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6 0

3 years ago

Read 2 more answers

What is the perimeter of the polygon?

mr_godi [17]

Welp. I sure hope you like the Pythagorean theorem...
Top line:
One point is (-2,-2) while the other is (3,-3)
Thus the distance in between is sqrt((3-(-2))^2+(-3-(-2))^2)=sqrt(5^2+(-1)^2)=sqrt(26)
Most right line:
One point is (4,-6) while the other is (3,-3)
Thus the distance in between is sqrt((3-4)^2+(-3-(-6))^2)=sqrt((-1)^2+3^2)=sqrt(10)
Most bottom line:
One point is (1,-6) while the other is (4,-6)
Thus the distance in between is sqrt(4-1)^2+(-6-(-6))^2)=sqrt(3^2+0^2)=sqrt(9)=3
Most bottom left line:
One point is (1,-6) while the other is (-2,-4)
Thus the distance in between is sqrt((1-(-2))^2+(-6-(-4))^2)=sqrt(3^2+(-2)^2)=sqrt(13)
Lastly the most left line:
One point is (-2,-2) while the other is (-2,-4)
Thus the distance in between is sqrt((-2-(-2))^2+(-2-(-4))^2)=sqrt(0^2+(2)^2)=sqrt(4)=2
Thus to find the perimeter, we add up all the sides to get
sqrt(26)+sqrt(10)+3+sqrt(13)+2=16.8668 or B

6 0

3 years ago

When you purchase an item with a credit card, you might not ever have to pay for it. True False

Sergio039 [100]

False. You get billed by the end of the month the money is “borrowed” money from the bank until you have to pay it all back, if it’s not paid on time you have to pay extra (interest). With debit card your money is taken out immediately.

6 0

2 years ago

1. When the discriminant is grater than zero, the equation has:

Yakvenalex [24]

No spoliation skdnfnd

3 0

3 years ago

Find x in the given figures. Thanks in advance! xD

docker41 [41]

Answer:

x=8 an they are at the exact opposite side

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

1234567891011121314151617181920 +2019181716151413121110987654321 quick what is it.​

1234567891011121314151617181920 +2019181716151413121110987654321 quick what is it.