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How would I do this
Need help

How would I do this Need help-example-1
User Rumal
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2 Answers

4 votes
the answer to this problem is A
User Naspinski
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5 votes

10^2= 2^2 x a^2

a^2= 100-4

a= √96

a= 9.79..

a= 9.8

User Machow
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