Answer:
i
Step-by-step explanation:
I would go with D) incenter but im not too sure.
x
Answer:

You simply need to multiply

.
Multiply the numerators.

Multiply the denominators.

Simplify.
Answer:
18
Step-by-step explanation:
use the distance forumla to detwemine the distance between the points.
Answer:
E) 9/12
Step-by-step explanation:
well first you need to know the number of non-red objects. There are 12 total so 12-3=9 non-red objects
9 out of 12 are non-red which is the exact same as the number of chances you have. 9/12