Which best explains why this triangle is or is not a right triangle? A triangle with side lengths 36 inches, 15 inches, 39 inches. This triangle is not a right triangle: 39 squared + 15 squared not-equals 36 squared. This triangle is not a right triangle: 39 squared + 36 squared not-equals 15 squared. This triangle is a right triangle: 36 squared + 39 squared = 15 squared. This triangle is a right triangle: 36 squared + 15 squared = 39 squared.

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

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?