The answer is 75
Explanation: 180 - 75 - 60 = 75
I sure this is true
Answer;
red line: y = x
green line: y = -x
Answer: 7/21 for blue and 6/21 for yellow. so 7/14
Step-by-step explanation:
I think its B I`m not sure
Answer:
2236.77 feets
Step-by-step explanation:
From the attached picture, we are to find x, which is the vertical depth of the submarine.
Using trigonometry based on the illustration in the diagram:
Sinθ = opposite / hypotenus
Sinθ = x (depth of submarine) / distance from ship (4000)
Hence,
Sinθ = x / 4000
θ = 34°
Sin34 = x / 4000
0.5591929 * 4000 = x
2236.7716 = x
Hence, depth of submarine = 2236.77 feets