An election ballot asks voters to select 6 city commissioners from a group of 19 candidates. In how many ways can this be done?

Will give brainliest what is the value of x? enter your answer in the box.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?