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03.06.2021 •
Mathematics
IS
Find x.
Do not round your answer.
12 cm
6 cm
5 cm
Х
x = [?
cm
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Ответ:
Which two ratios form a proportion ?
A. 1/2 and 2/7
B. 2/7 and 7/14
C. 1/2 and 7/14
D. 2/1 and 14/21