hi8v7armnt hi8v7armnt

28-10-2021
Mathematics

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help me pleaseeeeee!!!!

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Respuesta :

carrot8009 carrot8009

28-10-2021

Answer:

12

Step-by-step explanation:

9^2 + b^2 = 15^2

=

81 + b^2 = 225

=

b^2 = [tex]\sqrt{144}[/tex]

b = 12

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