y = 8
x= -1
Step-by-step explanation:
hope it helps ✌️✌️
Answer:
The volume of water in the kiddie pool after 3 hours will be 357 cubic feet (ft³)
Height is the dimension that would relate to water level.
Step-by-step explanation:
The volume of a rectangular prism can be calculated using the formula
is the volume
is the length
is the width
and is the height
From the question,
When the day started the pool was completely full of water, that is, the volume of water in the pool will be the capacity of the rectangular prism kiddie pool.
From the question,
= 6 feet
= 7 feet
= 10 feet
Hence,
This is the volume of the water in the pool when the day started.
Also, from the question
After 3 hours, the water level had decreased by 1.5 feet, that is the height had decreased by 1.5 feet
Then, the new height is
10 feet - 1.5 feet = 8.5 feet
h = 8.5 feet
Now, to determine the volume after 3 hours
Hence, the volume of water in the kiddie pool after 3 hours will be 357 cubic feet (ft³)
The dimension that would relate to water level will be the height.