Arectangle has a perimeter of 84 meters and a length of 35 meters. what is the width of the rectangle? 1) w=7 meters 2) w=8 meters 3) w=9 meters 4)w=10 meters

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

If f(x)= 3x+6 which of the following is the inverse of f(x)

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.