All you have to do is add 51.8 +35 which will equal 55.3
45.5 meters in 13 seconds : so all u do is divide 45.5 by 13
and 45.5 divided by 13 = 3.5
hope this helps!
I am not 100% sure but I am pretty sure the answer is (3,-1,4)
The answer is C.
Hope this helps! :))
