Answer:
Option D
75.39
Step-by-step explanation:
When provided with the co-ordinates (x, y) and(a, b) then the distance between them is given by 
Since u = (25, $350) and v = (53, $420) then the Euclidean distance will be

Answer:
i) 20m/s
ii) 4s
iii) 144m
iv) 2 m/s
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
y=-13
Step-by-step explanation:
5-y=18
-5 -5
-y=13
*-1 *-1
y=-13
Answer:
x=2/5
Step-by-step explanation:
Plz be more specific thanks