The answer is A) -14 + 4i. God bless!
        
                    
             
        
        
        
Answer:
87.92 rounded to the nearest tenth would be 87.9 because you wouldn't round up unless the number after the 9 was 5 or higher.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
That smile tho lol
anywayssssss
b= 16 mm
Step-by-step explanation:
Pythagorean theorem is a^2 + b^2= c^2, so-
12^2 +b^2= 20^2
144+b^2=400
b^2=400-144
b^2= 256
b= 16
 
        
                    
             
        
        
        
The value of the P(A∩B) is equal to 0.04.
We have given that,
 P(A)= 0.4 and P(B) = 0.85.
We have to determine the  P(A and B)
<h3>What is the formula for Independent Events?</h3>
For Independent Events, 
P(A) × P(B) = P(A∩B)
so we have, P(A∩B) = 0.4×0.1
P(A∩B) = 0.04
P(A') = 1 - 0.4 = 0.6
This information can be represented on a Venn diagram as shown below
P(A'∪B) means the union of everything that is not A with everything that is B
P(A'∪B) = 0.06 + 0.54 + 0.04
P(A'∪B) = 0.64
To learn more about the events visit:
brainly.com/question/25821071
#SPJ1
 
        
             
        
        
        
I think your answer is 11 hope. i helped bye