20.96333333
step by step equation
Answer:
5 1/3 inches
Step-by-step explanation:
Assuming you mean (8^2)^-4
This would give is 8^-8 = 1/(8^8)
Which is equal to <span>1 over 8 times 8 times 8 times 8 times 8 times 8 times 8 times 8
The answer is C.</span>
Answer: 4
Step-by-step explanation:
Let assume the number to be = x
The second statements stated that
6 ˣ x + 3 = 3 ˣ 9
6x + 3 = 27 , solving the simple linear equation,
6x = 27 - 3
6x = 24, and by dividing through by 6
x = 4
Therefore , the number is 4