If 75% of the students in today's grade voted, how many students are in toby's grade

In the diagram of circle o, what is the measure of zabc?

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}