Solve for X
126°
3x

Vertical angles

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

Ineed here’s a picture of the question