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Yuliya22 [10]
2 years ago
7

GIVING OUT BRAINLIEST TO WHOEVER CAN PROVIDE THE CORRECT ANSWER !! Asap

Mathematics
1 answer:
saul85 [17]2 years ago
4 0

Answer:

139.48

Step-by-step explanation:

cos(55)=80/x

80/cos(55)=x

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  • Let x be the length of a side of the base of the box (x>0)

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b. What is the maximum possible volume of the box?

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