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Valentin [98]
3 years ago
10

Given the system of equations, match the following items. x + 2y = 7 x - 2y = -1

Mathematics
1 answer:
dolphi86 [110]3 years ago
8 0

Answer:

efd

Step-by-step explanation:

fsdvchrsdfg

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vsphere=(4/3)pi3^3=4pi9=36pi
8 of them so
8 times 36pi=288pi or about 904.7786842338604526772412943845 cubic inches



vbox-sphere=1728-904.7786842338604526772412943845=823.2213157661395473227587056155
space filled by packing beads is about 823.22 cubic inches
beads percent is 823.2213157661395473227587056155/1728 times 100=47.64% filled by beads






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3 years ago
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Answer:

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Step-by-step explanation:

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