bobthecow
bobthecow bobthecow
  • 20-02-2018
  • Mathematics
contestada

a) R is inversely proprtional to A                                 ,when R=12, A =1.5

b) what is the value of A when R =9


PLEASE GIB ANSWER xD

Respuesta :

Rexford
Rexford Rexford
  • 20-02-2018
12=k1÷1•5
k=18

9=18÷A
A=2
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