Answer:
Step-by-step explanation:
What
are you calculating area or circumference??
The answer is -7.4 because you switch from positive to negative
Which one 11 or 13. it be easier to know
Answer:

<em><u>Solving steps:</u></em>
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
=> 40 cm
× 30cm
× 48 cm
multiply all the numbers
=> 57,600cm
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