arit
arit
13-09-2017
Mathematics
contestada
for what value of a does 9= (1/27)^a+3?
Respuesta :
mergl
mergl
17-09-2017
9=(1/27)^(a+3)
3^(2)=(3^(-3))^(a+3)
2=-3(a+3)
2=-3a-9
2+9=-3a
11/-3=a
a=-11/3
Answer Link
nbir
nbir
07-03-2021
Answer:
D) 11/3
Step-by-step explanation:
took test
Answer Link
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