polly knit a total of 45 centimeters of scarf over 5 nights. how many nights. how many nights will polly have to spend knitting
1 answer:
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Answer:
Well, it's the perimeter, so...40.
You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula
or you can factor it out.
Answer:
77.6m (3 s.f.)
Step-by-step explanation:
Please see the attached pictures for full solution.
