Which of the following sets of numbers could not represent the three sides of a right triangle?
{13,84,85}
{16, 63, 65}
{54, 72,90)
{8, 15, 16)
(NO LINKS PLZ)

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization