I need help with my math please!! I will givebr />

When we have a transversal across parallels, each of the numbered angles is either congruent or supplementary to angle 1.  It's pretty obvious which is which; the obtuse ones are all 113 degrees and the acute ones are all 180 - 113 = 67 degrees.

1 and 2 form a linear pair so supplementary angles.

m∠2 = 67°

1 and 3 are corresponding angles, they're congruent

m∠3 = 113°

3 and 4 are a linear pair

m∠4 = 67°

3 and 5 are vertical angles, which are congruent

m∠5 = 113°

3 and 6 are a linear pair

m∠6 = 67°

1 and 7 are vertical angles

m∠7 = 113°

1 and 8 are a linear pair

m∠8 = 67°

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