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ohaa [14]
3 years ago
14

Please help me!! how do i solve this?

Mathematics
1 answer:
Lostsunrise [7]3 years ago
8 0

Answer:

  21

Step-by-step explanation:

Left-side numbers are proportional to right-side numbers:

  ?/14 = 12/8

  ? = 14(12/8) = 21

The missing length is 21.

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