What is 10+10=20. ok thanks

Ok

Step-by-step explanation:

That is true because 10 + 10 = 20.

Step-by-step explanation:

10 + 10 = 20 is true because you could check your answer by adding 10 + 10 on your own paper and see if it equals 20, which it does. First add the 1's and then the 0's.

 10

+10

=20

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is there answer choices?

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 !