A triangle has sides with lengths 17, 12, and 9. Is the triangle right, acute, or obtuse?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Given the median qr and trapezoid mnpo what is the value of x?