oliviafeliciano2003 oliviafeliciano2003
  • 11-01-2021
  • Mathematics
contestada

solve for a.
p + a + r = k ​

solve for ap a r k class=

Respuesta :

mumsy
mumsy mumsy
  • 11-01-2021

Answer:

Step-by-step explanation:

sqrt(p+a)=k-r

we raised to the power of 2 both sides

(p+a)=k^2-2kr+r^2

a=k^2+r^2-2kr-p

choice 2

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ranyah25
ranyah25 ranyah25
  • 11-01-2021
a=k-p-r this is what I got!
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