The proof shows that ABCD is a rectangle which of the following is the missing reason?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?