What is the value of hin the diagram below? If necessary, round your answer to the nearest tenth of a unit.
M
P20
12
0 A. 7
OB. 4,5
OC. 2.2
D. 12

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

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