The length of the unknown side length, |AB|, is 6.97 
<h3>Trigonometry</h3>
From the question, we are to determine the value of the unknown side length 
The unknown side length is the hypotenuse 
Using SOH CAH TOA
We can write that 
sin 35° = 4/|AB|
∴ |AB| = 4 /sin35°
|AB| = 4 /sin35°
|AB| = 6.97
Hence, the length of the unknown side length, |AB|, is 6.97 
Learn more on Trigonometry here: brainly.com/question/22099203 
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Answer:
210x
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
Any number that have the | | symbol will automatically be positive
For example
| -5.8 | = 5.8
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 
        
             
        
        
        
Answer:
12x - 6
Step-by-step explanation:
8x - 3 + 4x - 3
12x - 6
x = - 2