Dose 6,10,8 from a right triangle

Yes.

Step-by-step explanation:

3,4,5 is a famous pythagorean triple and if you multiply all numbers by 2 you get 6,8, and 10.

This is basically just doubling the size of a 3,4,5 triangle.

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

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .