It’s due tomorrow and i can’t right now because i have to do a concert in a bit

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

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 multiplicative inverse of 8-12i