Hi, Can someone pls help me with this Pythagorean theorem problem.I really need to pass it as soon as possible, i need the solution and solvings to it but it's too difficult for me, i remember the teacher saying we need to find ABD but i'm not sure. please100× help me.

Which expression is rational? 6. , square root two, square root 14, square root 49

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.

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?