What is the simplified form of the following expression? (3/5)^2

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

What expression is equivalent to log3(x+4)