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coldgirl [10]
3 years ago
12

The diameter of a circle is 19 7/8". What is the circumference (to 2 decimal places)?

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0

Answer:

62.41

Step-by-step explanation:

19 7/8= 19.875

C= pie x d

C= 3.14 x 19.875

C= 62.4075

C= 62.41 (if you want 2 decimal places)

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KonstantinChe [14]
I'd say its C.15. hope this helps^-^
8 0
3 years ago
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Veseljchak [2.6K]
C.) Coordinate of x is (10, 8)

In short, Your Answer would be: Option C

Hope this helps!
7 0
3 years ago
Read 2 more answers
Find the volume of a cylinder with radius 8cm and height 10 cm, correct to 2 decimal places.
serious [3.7K]

Answer:

2010.62cm^3

Step-by-step explanation:

The formula for the area of a circle is : \pi *radius^2

To work this out you would first have to work out the area of the circle. You can do this by multiplying pi by 8 squared, this gives you 201.06. This is because in order to calculate the volume you must calculate the area of one face of the shape.

The next step is to multiply 201.06 by 10, this gives you 2010.62.

1) Multiply pi by 8 squared.

\pi*8^2=201.06

2) Multiply 201.06 by 10.

201.06*10=2010.62cm^3

6 0
3 years ago
55% of 70 round to the nearest tenth
Verizon [17]
70 * 55/100=38.5

Enjoy
3 0
3 years ago
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A health club charges $35 a month for membership fees. Determine whether the cost of membership is proportional to the number of
SIZIF [17.4K]
Yes, the cost of membership is proportional to the number of months because for every 1 month it's $35 for membership fees
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