Answer:
Step-by-step explanation:
Using vector method to solve it
Resultant can be given by


R=671.12 Km/hr
The angle made by resultant with 700 km/hr is 
using sine rule



This is. Pemdas. P is puntion. M mutupaTy d division a. Aadd s subtraant
6 / 2 = 3
21 / 7 = 3
Yes, 2/7 and 6/21 are equivalent ratios. The second number is simply the first number tripled.
10% as a decimal would be .10
Answer:
I think it is B it is my guss