x = 16 x sin(60) = 8sqrt(3)
answer is B.
Answer:
0
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Rotation doesn't alter the lengths.
6×2 = 12
The upside down U means the numbers the sets have in common.
Do what is in parenthesis first:
(B ∩ C) = 6 is the only common number in set B and Set C.
A ∩ (B ∩ C) = Would be all the numbers in A plus the number 6 from (B ∩ C).
The answer would be A) {1, 3, 5, 6, 7, 9}
