A pizza has a radius of 7in. It is cut into 12-sized pieces. For each of the following questions, give just a number as your answer.

1. What is the central angle of each slice?
2. What is the area of each slice, rounded to the nearest tenth?

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)

Can (3,5 and square root 34) be sides on a right triangle?