How many different rectangles could alex draw with an area of 5cm^2

Which of the following best describes the figure?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.