​A jet fighter is going to land on a battleship. The angle of depression it lands at is 20 degrees. If it is 10,000 ft in the air, how far across the sea will it travel?

10641.777 feets

Step-by-step explanation:

To obtain the distance to be traveled across the sea, we use trigonometry :

Cosθ = adjacent / hypotenus

Adjacent = 10000

Hypotenus = d

θ = 20°

Cos 20° = 10000 / d

0.9396926 = 10000 / d

d = 10000 / 0.9396926

d = 10641.777

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

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answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: