cyaransteenberg
05.05.2020 •
Mathematics
What is the circumference of a circle with a diameter of 7 inches? (use for pi)
21 in.
22 in.
21.9 in.
44 in.
Solved
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Ответ:
21.9
Step-by-step explanation:
circumference = pi x diameter
3.14 x 7 = 21.9
Ответ:
However, the number before an element in a chemical reaction would be a stoichiometric coefficient.
Hope this helps!