nakaiholmanp80qa3 nakaiholmanp80qa3

02-08-2021
Mathematics

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From deltamath.com Help me please i really don't get it.

From deltamathcom Help me please i really dont get it class=

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Аноним Аноним

02-08-2021

Answer:

cos = adjacent/hypotenuse

3/square root13

now you do square root 13 x3 divided by square root 13^2

= 3square root13/13

hope that answers your question

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