Answer:
22.4
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
11/24
Step-by-step explanation:
 The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator. Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1. The two fractions now have like denominators so you can subtract the numerators.
This fraction cannot be reduced.
Therefore the answer is 11/24
 
        
                    
             
        
        
        
For this case we will define the following:
 A, B: are the values of the triangle angles
 a, b: are the values of the lengths of the sides opposite the angles A, B.
 We then have to use the law of the sine: 

 Clearing the angle B we have: 
 
 
 Substituting values we have: 
 
  Answer:
 Answer:
 the following is true:
 A. angle B=38.08 degrees 
 
        
        
        
Answer:
90
Step-by-step explanation:
Find common denominators. Note that what you multiply to the denominator (bottom number of the fraction), you must also multiply to the numerator (top number of the fraction). 
In this case, you are multiply 10 to both the numerator and denominator, as: 
100/10 =10
Multiply 10 to the numerator: 
? = 9 * 10
? = 90
90 is your answer. 
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Answer:
6
Step-by-step explanation:
