Hi your answer is going to be C. I'm great at math
2 feet 7 inches.
5 feet - 2 feet is 3 feet
3 inches - 8 inches is - 5 inches.
just take the 5 inches from 3 feet to get 2 feet 7 inches.
Answer:
feet : Shark is 72 feet below sea level.
Step-by-step explanation:
Let x represent depth of the shark.
We have been given that the submarine’s depth was twice the depth of the shark. This means that depth of submarine would be .
We have been given that a submarine was 144 feet below sea level, so submarine's elevation would be .We can represent this information in an equation as:
To find shark's position, we need to solve for x.
Therefore, feet represents shark's elevation, which represents that shark is 72 feet below sea level.
1 and 3√2/2 the process is shown in the following picture