Answer:
8/5
Step-by-step explanation:
opposite reciprocal
Answer:
x = 5
Step-by-step explanation:
5 times 5 = 25
25 times 5 = 125
125 times 5 = 625
625 times 5 = 3125
There are five fives.
x = 5
Answer:
square root of 81
Step-by-step explanation:

so 9 is rational number.
the rest are irrational number
5/6k=1/6
We multiply it by 6 to remove the fraction part
5k=1
Divide both sides by 5
k=1/5