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A boat is sailing due east parallel to the shoreline at a speed of 14 miles per hour. At a given time, the bearing to the lighthouse is $ 70 E, and 45 minutes later the bearing is $ 63 E (see figure). The lighthouse is located at the shoreline. What is the distance (in miles) from the boat to the shoreline? 630 W - 8 - E - up Click here to begin! Need Help? Read It Submit Answer 11. [-/1 Points] DETAILS MY NOTES ASK YOUR This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise A bridge is built across a small lake from a gazebo to a dock (see figure). The bearing from the gazebo to the dock is $ 41. W. From a tree x = 130 meters from the gazebo, the bearings to the gazebo and the dock are $ 740 E and $ 28 E, respectively. Find the distance from the gazebo to the dock. Tree - N 740--.. W - 8 - E Gazebo 4101 Click here to begin! Need Help? Read it Submit Answer ASK YOUR TE 12. [-/1 Points] DETAILS MY NOTES Air traffic controllers continuously monitor the angles of elevation 0 and s to an airplane e airport control tower and from an observation post 3 miles away (see figure). Airport control Lower Observation , post - 3 mi Not Argan to scale Write an equation giving the distance d (in miles) between the plane and the observation post in terms of 0 and . d