A triangle has side lengths of (5.5x + 6.2y) centimeters, (4.3x + 8.3z) centimeters and (1.6z - 5.1y) centimeters. Which expression represents the perimeter, in centimeters of the triangle? *

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.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Drag statements and reasons to each row to show why the slope of the line between d and e is the same as the slope between e and f, given that triangles a and b are similar.