Which equation is correct regarding the diagram of circle o? m∠xzy = one-half(a + b) m∠xzy = one-half(a – b) m∠xoy = one-half(a + b) m∠xoy = one-half(a – b)

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Which equation is represented by the graph below?

Find the sixth term of the following geometric sequence.