Mathematics, 10.01.2020 22:31 mackwackuwu

10. fencing is to be used to construct an enclosed rectangular region is to be 8000 m2. fencing costing $16 per metre is to be use for 3
sides and fencing costing $24 per metre used for the fourth side.
find the dimensions of the rectangle that will minimise the cost of fencing,
this minimum cost.
cost of fencing, and find minimum cost

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10. fencing is to be used to construct an enclosed rectangular region is to be 8000 m2. fencing cost...

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