PLEASE HELP!! these triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangle.

The second option.

Step-by-step explanation:

A^2+B^2=C^2

6.4^2+7.1^2=C^2

40.96+50.41=C^2

91.37=C^2

9.55 = c

A^2+B^2=C^2

6.5^2+7.2^2=C^2

42.25+51.84=C^2

94.09=C^2

9.7=C

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

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