Answer:
D is the answer most likely your answer
Step-by-step explanation:
3.14x81x6=1526.04 which rounding would be 1526cm^3
Y= 9xi/4 - 9i - 11
X= 4yi/9 - 4 + 44i/9
Answer:4
2+2 = 4
Adding 2 in 2 gives us 4.