The coordinates of a quadrilateral are shown: • point j (–4.5, 3) • point k (–1.2, 3) • point l (–1.2, 8.7) • point m (–4.5, 8.7) brenda claims that quadrilateral jklm is a square. part a show or explain why brenda is not correct. enter your work or explanation in the box provided. part b select new coordinates for point l and point m so that quadrilateral jklm is a square. show or explain all of the steps you used to determine the new locations of the two points. enter your answers and your work or explanation in the box provided.

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you