The volume of this box is indeed 84 in^3. What were you looking for beyond that?
Base: (7 in)(3 in) = 21 in^2
Height: 4 in
volume = (21 in^2)(4 in) = 84 in^3 (answer)
Answer:
radical
Step-by-step explanation:
Answer:
3 hours
Step-by-step explanation:
Answer: subtraction
Reasoning: You need to subtract 3 from both sides first.
