Pls help me out with these questions anwser 9 and 10 pls :) have a nice day there easy too!

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?