The cosine function for a specific angle in a triangle is defined by the ratio of the triangle's a. adjacent side and hypotenuse. b. adjacent side and opposite angle. c. opposite side and hypotenuse. d. opposite side and adjacent side.

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

Asap 25 pts + brainliest to right/best answer

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?