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9.

Find the length x to the nearest whole number. 1330 290 470 X~ (Do not round until the final answer. Then round to the nearest whole number.)A ramp is to be built beside the steps to the campus library. Find the angle of elevation of the 25-foot ramp, to the nearest tenth of a degree, if its final height is 6 feet. The ramp makes an angle of approximately . with the ground. (Simplify your answer. Round to the nearest tenth as needed.)A boat leaves the entrance to a harbor and travels 125 miles on a bearing of N 55 E. How many miles north and how many miles east from the harbor has the boat traveled? The boat has traveled |miles north. (Round to the nearest tenth of a mile.)