Jack was getting dressed in the dark and needed to get his socks. there were 18 pairs of socks in the drawer: 8 black pairs, 5 brown pairs, 3 blue pairs, and 2 white pairs. if he randomly picks 1 pair of socks from the drawer, what is the probability that he will pick a pair of blue socks?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .