Answer: The answer is (c) ln 4768 = 5x.
Step-by-step explanation: The given equation is

We are to find the logarithmic form of the above equation.
We will be using the following properties of logarithm :

The solution is as follows:

Thus, the correct option is (c).
Answer:
c is 90 degrees and b is 10 degrees hope its right
Step-by-step explanation:
Answer:
A.-
D.
E.
Step-by-step explanation:
Like terms must have the same variable, in this case x, and the same exponent, in this case 2. Since the original term is
, the like terms will be those that contain
, regardless of whether their coefficient or sign is different.
Analyzing the options:
A.-
We have the same variable and the same exponent
, so it is a like term.
B. 
You have the same variable x but not the same exponent. So it's not a like term of 
C.
Same variable
but as in the previous case, the exponent is different, it is a 3 and it should be a 2, so it is not a similar or like term.
D.
In this option we do have the
, so it is a like term of 
E.
It is also a like term because it contains the
.
In summary the like terms are:
A.-
D.
E.
It would be b or d i hope that help