Provide reasons for the statements of this proof. Given: AD and BC
D is midpoint of BC

Prove: BDA = CDA

Statement:
1. AD and BC
2. BD=CD
3. m < ADB = 90 and m 4. m < ADB = m < ADC
5. < ADB = < ADC
6. AD = AD
7. BDA = CDA

Reason:
1. Given
2.???
3. Definition of Perpendicular Lines
4.???
5.???
6.???
7.???

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

1/4 because there is 4 grades.

9 x 8 divided by (5-3)=36

maybe i can