An airplane is 3,000 feet in the air. The airplane sees the airport at a 9° angle of depression. How far through the air( on the diagonal) does the airplane have to get the the airport? Round to the nearest whole number

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?