Rewrite the expression in the form as a^n

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Which table represents a linear function? i'll give brainliest to first answer ^'^