Answer:
x = 4
Explanation:
For the right hand side:
log base 9 of 8 + log base 9 of (x-2) = log base 9 (8*(x-2))
= log base 9 of (8x-16)
For the left hand side:
2*log base 9 of x = log base 9 of x^2
Now, equating the two sides and solving for x:
log base 9 of (8x-16) = log base 9 of x^2
This means that:
x^2 = 8x - 16
x^2 - 8x + 16 = 0
(x-4)^2 = 0
Therefore:
x = 4
Hope this helps :)
The 3rd 1 am not sure though
Answer:
Step-by-step explanation:
1. Find a common denominator
To find a common denominator, find a multiple that both fractions have. In this case, the common denominator is 18 because 9 can get to 18 by 9 x 2 and 6 can get to 18 by 6 x 3.
2. Convert your fractions to both have a common denominator.
2/9 x 2/2 = 4/18 5/6 x 3/3 = 15/18
3. Compare
4/18 < 15/18 which means
2/9 < 5/6
Hope this helps!
Answer:
A and D
Step-by-step explanation:
because the equation shows that they are both relatively right
Hey there, just subtract 4 1/3 from 3 2/3 to get your answer. 4 1/3=13/3 and 3 2/3=11/3, 13*3-11*3/3*3=39-33/9=6/9, 6/9 simplified is 2/3
