Answer:
74cm
Step-by-step explanation:
To work this out you would add all the lengths of the sides together.
1) Multiply 28 by 2.
2)Multiply 9 by 2.
3) Add 18 to 56.
A submarine was situated 832 test below sea level. If it ascends 289 feet, what is its new position?
1 answer:
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