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spin [16.1K]
3 years ago
12

Find the circumference of the circle to the nearest tenth. Use 3.14 for pi.

Mathematics
1 answer:
katrin2010 [14]3 years ago
3 0

Answer:157 m

Step-by-step explanation:you need to multiply 3.14*25*2

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1 A can in the shape of a cylinder has a diameter of 6 centimeters and a height of 10
Ronch [10]

Answer:

radius r = 3 cm

height h = 10 cm

volume V = 282.743339 cm^3

lateral surface area L = 188.495559 cm^2

top surface area T = 28.2743339 cm^2

base surface area B = 28.2743339 cm^2

total surface area A = 245.044227 cm^2

In Terms of Pi π

volume V = 90 π cm3

lateral surface area L = 60 π cm^2

top surface area T = 9 π cm^2

base surface area B = 9 π cm^2

total surface area A = 78 π cm^2

Step-by-step explanation:

Cylinder Formulas in terms of r and h:

Calculate volume of a cylinder:

V = πr2h

Calculate the lateral surface area of a cylinder (just the curved outside)**:

L = 2πrh

Calculate the top and bottom surface area of a cylinder (2 circles):

T = B = πr2

Total surface area of a closed cylinder is:

A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)

Agenda: r = radius

h = height

V = volume

L = lateral surface area

T = top surface area

B = base surface area

A = total surface area

π = pi = 3.1415926535898

√ = square root

8 0
3 years ago
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The dot plot below shows the number of dogs in neighborhood houses: A dot plot with integers 1 to 5 is shown. It is labeled Dogs
RUDIKE [14]
It is not symmetric because it has a peak at 1 and to be symmetric it has to be the same on both sides of the peak
4 0
3 years ago
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An Amtrak train travels at 125 mile per hour. Convert the speed to miles per minute round to the nearest tenth
Tomtit [17]
To convert this you divide the speed by 60 since there's 60 minutes in an hour
125/60 = 2.0833....

Since you round the answer would be
2.1 miles per minute
6 0
2 years ago
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Please help me if you know the answer. Id like fr you to explain. Not recommended but I would like it.
Triss [41]
I think it is 1/9 but I am not sure
5 0
3 years ago
Pls help And explain!!
murzikaleks [220]

Answer:

12

Step-by-step explanation:

Divide 12 by 5 to get about 2 as the remainder. 12 is also a multiple of 6!

I hope this helps! Can you please mark brainliest!

3 0
2 years ago
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