2 Points
Which of the following equations correctly represents a circle centered at the
origin with a radius of 5?
O A. (x-5)2 + (x - 5)2 = 5
O B. x2 + y2 = 5
O c. x2 + y2 = 25
O D. (X-5)2 + y2 = 25

C is the answer

Step-by-step explanation:

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !