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Elena L [17]
3 years ago
7

Can someone help ne with this question please

Mathematics
1 answer:
bezimeni [28]3 years ago
3 0

Answer: 34

Step-by-step explanation: 2/5 = 4/10 = 12/30  This means that the machine cuts out 12m lengths for every roll now you just take 400/12 and you get your answer. Now 400/12 will be 33,333... So just round it up to how many she needs aka 34

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BabaBlast [244]
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djverab [1.8K]
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ehidna [41]
Given: 

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Observe that there are two right triangles formed:

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3 years ago
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