kcaaqc00
kcaaqc00
08-02-2014
Mathematics
contestada
What is 0.4^-2 (0.4 to the power of -2)?
Respuesta :
crisforp
crisforp
08-02-2014
(4/10)^-2 = (2/5)^-2 = (5/2)^2 = 25/4 = 6.25
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Itsjoshgacha
Itsjoshgacha
30-01-2020
Answer: 39.0625
Step-by-step explanation: (0.4^(-2))*(0.4^(-2))
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