If A(-2,0)b(6,2) and (5,3) are the verticles of a triangle ABC, find its area

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²