Given: ABC

3 = 1

Prove:

AC = BC

Which of the following is the reason for line 4 in the proof?

If two angles are equal in a triangle, then the sides opposite are equal.
CPCTE
Definition of isosceles triangle.

I think the answer would be A) If two angles are equal in a triangle, then the sides opposite are equal.

Step-by-step explanation:

I hope this helps, have a nice day :]

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

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1