A fire truck parks 28 ft away from a building. The fire truck extends its ladder 65 ft. How far up the building from the trucks roof does the extension ladder reach?

58.66 ft

Step-by-step explanation:

From Pythagoras theory

x² = 65² - 28²

x² = 4225 - 784

x² = 3441

x = √3441

x = 58.66 ft

f

step-by-step explanation:

f

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