The coordinates of the vertices of the triangle are (–8, 8), (–8, –4), and . consider qr the base of the triangle. the measure of the base is b = 18 units, and the measure of the height is h = units. the area of triangle pqr is square units.

(10,-4)

12 units

108 square units

Step-by-step explanation:

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

{3 + i, 3 - i, 3, -1}

step-by-step explanation: