Cis the center of the circle. in order to prove that opposite angles of a quadrilateral inscribed in a circle are supplementary (in this case m∠edg + m∠efg = 180°), which fact is most important to know? a) m∠efd = m∠gfd b) m∠ecf = m∠dcg c) m∠edg = m∠efg d) m∠edg = 1 2 m∠ecg

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4