A: 10
B: 70
C: 30
D: 90

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?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Which compound inequality could be represented by the graph?