X=6 and y=-9. Not sure if y is correct since I kind of rushed but I hope this helps!
Answer:
2.1
Step-by-step explanation:
you round the one and thus 2.1
divide by 3.14 on both sides first.
V/3.14 = r^3
Now cube root both sides.
3√(V/3.14) = r
r = 3√(V/3.14)
r is the cube root of v/3.14.
The

symbol means intersection, so everything that is in both sets, and the

symbol means union, so the two sets combined.


So the answer is A.
Answer: Step-by-step explanation: