xXEmeraldXx
xXEmeraldXx xXEmeraldXx
  • 03-11-2020
  • Mathematics
contestada

The power 9^2 is equivalent to 81. What is the value of 9^-2?

Respuesta :

thehellraiser209783
thehellraiser209783 thehellraiser209783
  • 03-11-2020

Answer:

0.01234567901

Step-by-step explanation:

pls make me brainliest

Answer Link
jjazz
jjazz jjazz
  • 03-11-2020
since it’s a negative exponent you have to use the reciprocal, so this would be 1/9^2. remember you have to apply the exponent to both the 1 and 9. since 1^2 is equal to one still the answer would just be 1/81, or 0.012345679
Answer Link

Otras preguntas

Why would the force of gravity change between the earth and sun when the mass of the earth increased
I need helppppppppppppppppppp
Which bond links amino acids together? glycosidic bond hydrogen bond phosphodiester bond peptide bond
Order these numbers from least to greatest. 4.3211, 4.302, 4.32, 4.5​
Jackie wants to meet up with her friend who lives 3 miles away and bring him the cookies she baked. she and her friend start moving toward each other at the sam
Use the bible and identify the advice given. When we pray for guidance, luke 11:9-13 says,
To solve this equation for x, we must get x by itself. How would we do this? X + 4 = 7 A. Add 4 to both sides. B.Subtract 4 from both sides.
Please help me!!!!!!!
Are my answers correct?
Antonio has a total of 55 marbles. He has 15 green marbles and 12 red marbles. The rest of the marbles are blue. How many blue marbles does he have A student so