The equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7
<h3>Trigonometry</h3>
From the question, we are to determine which of the given equations can be used to determine the measure of ∠A
In the diagram, 
If ∠A is the included angle
Then, 
Using<em> SOH CAH TOA</em>
Opposite = 9.4 
Adjacent = 6.7
Thus, 
tanA = 9.4/6.7
Hence, the equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7 
Learn more on Trigonometry here: brainly.com/question/2673715
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Answer:
I think it's B 
Step-by-step explanation:
 
        
             
        
        
        
4+1=5
-3-4=-7
-5/7 is slope
y+1=-5/7(x-4) < this is point slope form
hope this helps
  
        
             
        
        
        
The answer should be A:) hope that this helps