which of the following triangle is a right triangle? a) 8cm,13cm17.2cm b) 21 feet,35feet,28feet c) 15cm,20cm,23.33cm

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?