Convert -36° from degrees to radians.

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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.