Select the correct answer from each drop-down menu. ∆ABC rotates around point D to create ∆A′B′C′.

Based on the position of , shown in the figure, the coordinates of A′ are .

If ∆A′B′C′ rotates 90° counterclockwise around point E(7, 5) to form triangle ∆A″B″C″, the coordinates of A″ are .

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

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 number of liters in 12.8 gal of gasoline. round to the nearest hundredths