Prove that a line parallel to one side of a triangle divides the other two sides proportionally. be sure to create and name the appropriate geometric figures.

Analyze the diagram below and complete the instructions that follow. how to find tan

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?

If jklm is a trapezoid, which statements must be true?