Factor 5a2 - 30a + 40.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e