Answer:
n= -2
Step-by-step explanation:
3^n = 1/9
3^n = 1/(3^2)
3^n = 3^(-2)
n = -2
i think maybe 2,7 Sorry if i’m wrong
X= 1
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2
One half.
Have a wonderful day.
Answer:
1
Step-by-step explanation:
![1*10=10](https://tex.z-dn.net/?f=1%2A10%3D10)
1 Multiplied by any number will equal the same. If you have 1 group of ten people, how many people do you have? 10.
Hope this helps. Have a nice day. Please mark brainliest!
Answer:
x = 60
Step-by-step explanation:
Combine like terms on the left side of the equation: 2x + x = 3x; -1 + 1 = 0 so the total for the left side is just 3x. Now compare it to the full equation that you have left now, 3x = 180 now do 180/3 = 60
Hope this helps!