Find x, the angle of depression from the top of a lighthouse that is 186 ft above water level to the waterline of a ship 869 ft off shore. Round your answer to the nearest tenth of a degree.​

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).