Zack is standing at the top of a lookout tower and spots a water fountain below. If the lookout tower is 75 feet tall and the angle of depression is 28 degrees, what is the horizontal distance between Zack and the water fountain?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Which number line correctly shows 0.8 + 0.3?