Y = yo + Vot - (gt^2)/2
0 = 0 + 31t - 4.9 t^2
0 = -4.9 t^2 + 31t
Answer: option A.
5+16x.......................
The converse of the statement is
if a rectangle doesn't have four sides the same length, then it isn't a square
Answer:
j-4 is how you show 4 less than a number j