Apply the rules for order of operations to simplify (2− 1) + 3^2 ÷ 3.

What is the answer to |-2x-5|-|-4+8| and x=7

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

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.