3 years ago

I neeed help please i did not understand it

Mathematics

1 answer:

inysia [295]3 years ago

6 0

Answer:

$15.71cm$

Step-by-step explanation:

$10 \: \: years = 3.142 \\ 50 \: years = x \\ \\ 10 = 3.142 \\ 50 = x \\ cross \: \: multiply \\ 10x = 50 \times 3.142 \\ 10x = 157.1 \\ x = 15.71cm$

hope this helps you

can I have the brainliest please?

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