Amidpoint of the line joining a and b has coordinates (5,7) a is the point (3,5) work out the coordinates of b

Name these type of angles shown check all that applies

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?

Need solving this second acceleration problem.