haley puts these 12 tiles in a bag and shakes the bag. Then she picks a tile at random. What is the probability she picks a tile that is multiple of 3

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Does the point (1, sqrt 7) lie on circle shown.

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.