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san4es73 [151]
3 years ago
11

Can you solve this ? Thanks

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0
For #1
you would do 
8 + 8 + 5 + 5 = 26
so they use 26 inches of ribbon

for #2 
since there is 8 sides and each side is 3 feet we multiply 
8 x 3 = 24 
so the perimeter of her collage room is 24 feet

for #3
its cut off...
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Answer:

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Step-by-step explanation:

The computation is shown below:

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