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

30-01-2018

Its 1/81 !!

Your answer is C !!

Answer Link

ashmchelle ashmchelle

30-01-2018

c. 1/81 is the answer

Answer Link

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