Write one digit on the both sides of 57 to make the number divisible by 72. how many solutions does this problem have?

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?

Which expression converts 45 degree to radians