Use the Law of Cosines.
Show work.
Find the value of x.

What is the area of the triangle 10 13 12

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Anyone know these questions? i need ,.