Answer:
-25
Step-by-step explanation:
g(f(3))= g(-5)
=4(-5)-5
= -20-5
=-25
 
        
                    
             
        
        
        
Answer:
hey i lucked out again
Step-by-step explanation:
And yea 2020 edge is very hard
 
        
                    
             
        
        
        
Answer:
 
Step-by-step explanation:
74*5 = 370 
370 - 65 - 70 -70 -80 = 85
So. you need to get 85 on your fifth test.
 
        
             
        
        
        
Answer:
She used inductive reasoning. (False)
She used the law of detachment.  (True)
Her conclusion is valid.  (True)
The statements can be represented as "if p, then q and if q, then r."  (False)
Her conclusion is true. (True)
Step-by-step explanation:
p = Two lines are perpendicular
q = They intersect at Right angles.
Given: A and B are perpendicular
Conclusion: A and B intersect at right angle.
 According to the law of detachment, There are two premises (statements that are accepted as true) and a conclusion. They must follow the pattern as shown below.
Statement 1: If p, then q.
Statement 2: p
Conclusion: q
In our case the pattern is followed. The truth of the premises logically guarantees the truth of the conclusion. So her conclusion is true and valid.