If P=(3,1) and Q=(-3,-7), find the equation of the circle that has
segment PQ as a diameter.
(x – 0)2+(y - [ ? ])2= [ ]

Mary had at least an 80% on her test write an inequality to represent this situation

Factor the polynomial. b^2 + 4b + 4

Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}