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8. Jocelyn works in a lighthouse that is 90 m above sea level. She sees a boat at a bearing of 125° from the lighthouse and a second boat at a bearing of 265°. She measures the angle of depression to the first boat measures to be 43° and the angle of depression to the second boat to be 48°. a. Draw a sketch of the boats and the lighthouse. b. How far apart are the two boats? Round your answer to one decimal place if necessary.

8. Jocelyn works in a lighthouse that is 90 m above sea level. She sees a boat at a bearing of 125° from the lighthouse and a second boat at a bearing of 265°. She measures the angle of depression to the first boat measures to be 43° and the angle of depression to the second boat to be 48°. a. Draw a sketch of the boats and the lighthouse. b. How far apart are the two boats? Round your answer to one decimal place if necessary.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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8. Jocelyn works in a lighthouse that is 90 m above sea level. She sees a boat at a bearing of 125° from the lighthouse and a second boat at a bearing of 265°. She measures the angle of depression to the first boat measures to be 43° and the angle of depression to the second boat to be 48°. a. Draw a sketch of the boats and the lighthouse. b. How far apart are the two boats? Round your answer to one decimal place if necessary.
Transcribed Image Text:8. Jocelyn works in a lighthouse that is 90 m above sea level. She sees a boat at a bearing of 125° from the lighthouse and a second boat at a bearing of 265°. She measures the angle of depression to the first boat measures to be 43° and the angle of depression to the second boat to be 48°. a. Draw a sketch of the boats and the lighthouse. b. How far apart are the two boats? Round your answer to one decimal place if necessary.
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