An earthquake measures 3.6 on the richter scale. what is the amount of energy (ergs) released by the earthquake? give an exact answer.

Determine the relationship of ab and cd given the following points

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg