Which equation describes the circle? A.(x – 4)2 + (y + 1)2 = 25 B. (x – 4)2 + (y + 1)2 = 5 C. (x + 4)2 + (y – 1)2 = 25 D. (x + 4)2 + (y – 1)2 = 5

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?