4,9 is the answer to this problem
depends....
whats the problem or question?
Answer:
The distance from the ship to the dock is approximately 5.24 miles
Step-by-step explanation:
From the parameters given in the question, we have;
The angle formed between the dock and the lighthouse = 70°
The angle formed between the dock and the lighthouse at the ship = 80°
The distance between dock and the lighthouse = 5 miles (From a similar question online)
By sine rule, we have;

Therefore, we have;



Therefore;
The distance from the ship to the dock ≈ 5.24 miles
Answer:
10:40 = 10/40 = 1/4 of the boats are destroyers
Step-by-step explanation:
I hope this helps! Have a nice day!