Find the side lengths of abc.

1.) a(3,1) b(-1,1) c(-1,-2)

2.) a(-3,2) b(-3,-6) c(8,6)

3.) a(-1,-2) b(6,1) c(2,5)

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Could someone with number 1 and 2