Three of the zeros of a fourth-degree polynomial function f are −2, 9, and −5i.
What is the other zero of f?

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points