Which of the following equations can be used to find the length of EF in the triangle below?
24
D
12
F
O A. (EF)2 = 242-122
B. EF = 24 - 12
C. EF = 24 + 12
D. (EF)2 = 242 + 122

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

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?