Please help I don't get this at all (20 points) A man is standing on top of a 400 ft. tall building. He sees two people approaching the building along a straight road. He sees one person at an angle of depression of 6 degrees and the other at an angle of depression 11 degrees. Find the distance between the two people. (Round your answer to the nearest whole number.)

Distance = ft.

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.