1) acute AOB
2) acute BOC
3) Obtuse COD
4) acute AOD

If two lines form congruent alternate interior angles with a transversal, then the lines

The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?

The coordinates of one point of a line segment ate (-2,-7). the line segment is 12 units long. give three possible coordinates of the line segment’s other end point.