Answer:
Step-by-step explanation:
<u>Key skills: Exponents + Fractions</u>
Use the negative exponent property. If your number is x^-y then it would be the same as 1/x^y
3^-4 is the same as 
3^4 is 81, so your answer would be 1/81.
Hope you have a nice day and understood this!
așa că nu sunt sigur ce vrei să spui ce este întrebarea?
<u>Answer:</u>
1/9 > -4
because -4 is a negative no less than 0. whereas 1/9 is a positive no greater than 0.
So negative no can't be greater than positive no.
Answer:
18
Step-by-step explanation:
18=2×3×3
54=2×3×3×3
gcd=2×3×3=18
Answer:
37.5
Step-by-step explanation:
WHY???
All others have numbers that add up to 6 (1+0+5+0)
It is a decimal
All others can be divided by 5
All others are at least 3 digits
All others don't contain a seven or a three
