swayneswag
swayneswag swayneswag
  • 25-05-2021
  • Mathematics
contestada

Can somebody please tell me the answer of this?

Can somebody please tell me the answer of this class=

Respuesta :

aplejack21
aplejack21 aplejack21
  • 25-05-2021
The answer is 20! !!!!!
Answer Link
wolfybonez
wolfybonez wolfybonez
  • 25-05-2021

Answer:

20

Step-by-step explanation:

[tex]15^2+b^2=25^2\\225+b^2=625\\625-225=b^2\\b^2=400\\\sqrt{400}=20[/tex]

Answer Link

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