If r = 6 and t = 8, which equations are correct? Select all that apply. A. r2 + 4t – 5 = 63
B. –4r – t + 10 = –22
C. –3r + 7t – 9 = –64
D. 2r + t2 + 13 = 41

True or false? a circle could be circumscribed about the quadrilateral below.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

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 .