3 years ago

Please help me thank you

Mathematics

1 answer:

Fynjy0 [20]3 years ago

4 0

Answer:

Step-by-step explanation:

11/77=x/21

x=3

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Answer:

The answer is

<h2>2.8 units </h2>

Step-by-step explanation:

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where

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We have the final answer as

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