With the help of distance formula show that the points P(A, B+C) ,Q(B, C+A) , R(C, A+B) are colinear points

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20