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Vikki [24]
3 years ago
14

What is the circumference if the diameter of a circle is 23 centimeters?

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
4 0
The equation is 2(3.14)(11.5) because 11.5 is half of 23
they multiply and you get: 72.22
Hope this helps! :D
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The perimeter of a pool is 96 feet. If the length of the pool is 3 times its width, what is the width of the pool? Labeling the
k0ka [10]

Answer:

12 feets

Step-by-step explanation:

Let the area of the pool be Length×width

There will be 2lengths and 2widths as well so the perimeter of the pool will be the addition of all the sides of the pool i.e 2L + 2W = 96... (1)

And since the length of the pool is 3 times its width, we have

L = 3W... (2)

Substituting equation 2 into 1 to get the width 'W'

2(3W) + 2W = 96

6W + 2W = 96

8W = 96

W = 96/8

W = 12feets

The width of the pool is 12feets

4 0
3 years ago
A die was rolled 75 times with the following resulted: It landed on one-18 times, two-10 times, four-11 times, five-14 times, an
RoseWind [281]

Answer: 15 Times

Step-by-step explanation: It's 15 Times because if you add all of the other rolled times together you'll get 60 and 75-60=15.

7 0
2 years ago
Lola used 2 1/2 ink cartridges while her friends used 1 3/4 ink cartridges. How many more ink cartridges did Lola use than her f
iVinArrow [24]

Answer:

Lola used 3/4 more ink cartridges than her friends

Step-by-step explanation:

6 0
3 years ago
The fraction 4/3 is equivalent to <br><br>A: 3/4 <br><br>B: 5/4 <br><br>C: 1 1/3 <br><br>D: 4 1/3​
ra1l [238]

Using the denominator of 3 we know 3/3 would be equal to 1

Subtract 3/3 from 4/3 = 1/3

So 4/3 = 1 and 1/3

The answer is c.

3 0
2 years ago
A cylinder with radius 333 units is shown below. Its volume is 86 cubic units.
Tpy6a [65]

Answer:

3.04 units

Step-by-step explanation:

h = volume / (3.14 x r^2)

86 / (3.14 x 3^3) = 3.04 units

8 0
3 years ago
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