The diagram shows the measurements of a frame into which concrete is poured to make steps. The steps are shaped like rectangular
prisms. Which expressions can be used to find the volume of concrete used for the steps?
Select all the correct answers
A
(6 x 16 x 8) + (7 x 14 x 8)
B
(6 x 16 x 6) + (14 x 16 x 7)
C
(6 x 16 x 6) + (14 x 7 x 6)
D
(6 x 6 x 14) + (16 x 6 x 7)
E
(6 x 16 x 13) + (8 x 16 x 7)
Select all the correct answers
A
(6 x 16 x 8) + (7 x 14 x 8)
B
(6 x 16 x 6) + (14 x 16 x 7)
C
(6 x 16 x 6) + (14 x 7 x 6)
D
(6 x 6 x 14) + (16 x 6 x 7)
E
(6 x 16 x 13) + (8 x 16 x 7)
1 answer:
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Answer:
2.45 gallons of gasoline were in the tank before.
Step-by-step explanation:
Consider the provided information.
The tank can hold gallons of gasoline when completely full. He had some gas in the tank and added 10.3 gallons of gasoline to fill it completely.
We need to find: How many gallons of gasoline were in the tank before Javier added some?
For this, we need to subtract added gallons of gasoline from the capacity of the tank.
Hence, 2.45 gallons of gasoline were in the tank before.