Answer:
The area of this figure is 45 square units.
It is helpful by knowing it has at least one acute angle
This is completing the square:
(x^2+12x+36)+42-36
Answer: (x+6)^2 +6
This problem is basically
If I plug in n = 16 and r = 9
So there are 4151347200 different nine player batting orders that can be chosen from a baseball team of 16 :)
Answer: Graph A
Step-by-step explanation: