Given points B (-9,5), L (5, 13), U (8,-4), and E(-1,-6). A) Find the component form of vector BE.
B) Find the component form of vector UL.

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false