Find the value of x and each arc measure

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.