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NNADVOKAT [17]
2 years ago
12

You want to put a fence around your field. The cost of fencing is $60 per meter. The

Mathematics
1 answer:
Darina [25.2K]2 years ago
3 0
Cost per meter(C) = $60/m
Length of rectangular field(L) = 50m
L = 2W
-> W = L/2
-> W = 50/2
-> Width of rectangular field = 25m
Cost of one field length(l) = L x C
-> l = 50 x 60
-> l = $3000
Two of the lengths of the field = 2 x l
-> 2 x $3000
-> $6000

Cost of one field width(w) = W x C
-> w = 25 x 60
-> w = $1500
Two of the widths of the field = 2 x w
-> 2 x $1500
-> $3000

Cost of fencing entire field = $6000+$3000
Hence, total field cost = $9000


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The ratio of cars to trucks is 9:4. The ratio of trucks to SUV's is 12:21. There are 54 cars.
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Step-by-step explanation:

A)

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The total ratio of cars to trucks is

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12y / 33 = 24

12y = 24 × 33

12y = 792

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Step-by-step explanation:

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