Which of the numbers below is the next number in the following pattern?
2,-3,4,-5,

Witch represents the inverse of the function f(x)=1/4x-12

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

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