Answer:
5
Step-by-step explanation:
Parellel would mean that it's the same slope, so it's one of the first three. Checking each of them individually, we see that the first one, when you plug in 3, results in 1, getting (3,1)!
Answer:
i
Step-by-step explanation:
i^ even power
i^2 = i*i = -1
i^4 = =1
So raised to an even power, it will be either 1 or negative 1
raised to an odd power it will be either i or -i
Answer: x-18=-13
5
4 3/5
Step-by-step explanation:
Answer:
Around 226.2
Step-by-step explanation:
if diamater = 12
radius = 6
6^2 = 36
and 36 times π = around113.1
113.1 times 2 = 226.2
its not exactly 226.2