Check my answer? what is the recursive rule for this geometric sequence? −64,−16,−4,− enter your answers in the boxes. a n = a 1 = i think it is an = a n + 1 * an-1 and a1=-64 am i right?

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

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.