mariacaivanna42
mariacaivanna42 mariacaivanna42
  • 30-01-2018
  • Mathematics
contestada

The power 9^2 is equivalent to 81. What is the value of 9^-2?
A. -81
B. -9
C. 1/81
D. 1/9

Respuesta :

yashddsy26
yashddsy26 yashddsy26
  • 30-01-2018
Its 1/81 !!

Your answer is C !!
Answer Link
ashmchelle
ashmchelle ashmchelle
  • 30-01-2018
c. 1/81 is the answer
Answer Link

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