Answer:
x=6
Step-by-step explanation:
Answer:
C≈62.83
Step-by-step explanation:
Use the formula C=πd
Plug in 20 for d and simplify
You then get 62.8318530718 in a calculator
So, you round it to 62.83
Answer:
Six.
Step-by-step explanation :
Each seamstress can sew one seam in twenty minutes, or 3 in an hour, or 6 in two hours. 150
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