Will choose brainlies plsss help

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10