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 :)
Answer:
thanks for the imformation
125 216 343
All your doing is cubing
52 degrees
180 degrees is the total “degree value” of a triangle
90 degrees is given because the triangle is a right triangle
38 degrees is given as angle A
180 - 90 - 38 = 52 degrees
Answer:
![\displaystyle 7 = x](https://tex.z-dn.net/?f=%5Cdisplaystyle%207%20%3D%20x)
Step-by-step explanation:
Five is <em>one-eighth</em> of forty, so relatively proportional to that, <em>one-eighth</em> of twenty-four is three, so you do this:
24 = 2x + 10
- 10 - 10
__________
![\displaystyle \frac{14}{2} = \frac{2x}{2} \\ \\ 7 = x](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B14%7D%7B2%7D%20%3D%20%5Cfrac%7B2x%7D%7B2%7D%20%5C%5C%20%5C%5C%207%20%3D%20x)
I am joyous to assist you anytime.