Jesusiswithualways Jesusiswithualways
  • 24-05-2021
  • Mathematics
contestada

Help me help me help me help me… but ignore the 21.5 that was wrong

Help me help me help me help me but ignore the 215 that was wrong class=

Respuesta :

johsal18
johsal18 johsal18
  • 25-05-2021

Answer:

16.2

Step-by-step explanation:

a²+b²=c²

a=10, b=y, c=19

100+y²=361

y²=361-100

y²=261

√y²=√261

y=√261

y=16.2

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