Find the area and perimeter of the composite figure shown below.

Name these type of angles shown check all that applies

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Find the distance between the pair of points a(-1,8) and b(-8,4)