Select the correct answer from each drop-down menu.

(triangle) abc is reflected across the x-axis, then rotated 90 degrees clockwise about the origin, and finally reflected across the line y=c to form (triangle) a'b'c'.

the coordinates of vertex a' are
(-1,1)
(1,1)
(-1,-1)
(1,-1)

the coordinates of vertex b' are
(-2,3)
(2,3)
(2,-3)
(-2,-3)

the coordinates of vertex c' are
(2,1)
(-2,-1)
(-2,1)
(2,-1)

the image of (6, 9) under a dilation is (4, 6). the scale factor is

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