Answer:
Complex numbers are numbers that consist of two parts — a real number and an imaginary number.
Exact form:
22/13
Mixed number:
1 9/13
The answer for number 3 is 3.c
B or d are most likely it I could be wrong if I am, I am so sorry:)
Answer:

Step-by-step explanation:
We know that the volume of a cone:-

(r = 10) (h = 6)

<u>Divide numbers:-</u>



<u>Multiply numbers:-</u>

Therefore, your answer is 200π³
We could also multiply 200 by 3.14 which will give you 628 units³.