MarieeGM
MarieeGM MarieeGM
  • 11-10-2016
  • Mathematics
contestada

Help meeee with this please

Help meeee with this please class=

Respuesta :

kimchikaylynkim kimchikaylynkim
  • 12-02-2021

Answer:

?= 2

Step-by-step explanation:

a²+b²= c²

12²+b²=13²

144+b²= 169

-144      -144

b²= 25

b= 5

12/13= x/26

x= 24

5*2= 10

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