Answer:
A) 
B) 
C) 
Step-by-step explanation:
Given the exponential expression,  :
:
A)   is equivalent to
 is equivalent to  due to the Product Rule of exponents:
 due to the Product Rule of exponents:   .
.   
Next, apply the Power-to-Power Rule of exponents:   .
.  
B)    is equivalent to
  is equivalent to  due to the Power-to-Power Rule of exponents:
 due to the Power-to-Power Rule of exponents:   .
.  
 . .
C)   is equivalent to
  is equivalent to  due to the Product-to-Power Rule of exponents:
 due to the Product-to-Power Rule of exponents:   .
.   
 
        
             
        
        
        
Step-by-step explanation:
To begin with, this is an English question.
Here is what ethos, pathos and logos mean:
Ethos: writing an ethos response requires an argument that includes trustworthy language.
Pathos: writing a pathos response requires an argument that includes emotion and make the reader use their feelings while reading the piece.
Logos: writing a logos response requires an argument that includes facts and logic to ensure the reader that what you are saying is true and reasonable.
In this task, you must use ethos, pathos, and logos separately and try to convince your parents to stay home by yourself.
example:
Logos: Staying home by myself can teach me great responsibility and prepare me for the future. It is much better for me to learn how to take care of myself and what to do in case of an emergency. It is a great opportunity to practice independency. My grandparents would probably rather be undisturbed and I don't wish to trouble them. I am getting older and need to learn how to take care of everything alone. I think I can handle it and is good training. Furthermore, it is a good chance to have some alone time as it is shown that being alone can be healthier for individuals. To sum up, staying home alone is a responsibility I need to practice and I am ready for it.
I hope that helped
 
 
        
             
        
        
        
No, i don't think it's true
        
             
        
        
        
Answer:
The answer is option D.
Step-by-step explanation:
cos M = adjacent / hypotenuse
From the picture
b is the adjacent
x is the hypotenuse
so
cos M = b/x
Hope this helps you
 
        
             
        
        
        
Answer:
n=40
Step-by-step explanation: