Answer:
9πi/2
Step-by-step explanation:

Let f(z) = (5z² + 4) / (z + 3).

Using Cauchy's integral formula:

$104,880?
Pretty sure this may be the answers. If not what are the answer choices?
Answer:
Step-by-step explanation:
Well 12y is the most obvious answer.
Anything that makes 12 is good enough.
4(3y) is another answer
12(y)
1(12y)
6(2y)
2(6y
Answer:
Step-by-step explanation:
Associative property
False - plug in the bramble for the first equation and you get 40 = 12 which is not true