Answer: 41
Step-by-step explanation: I just took the test 
 
        
             
        
        
        
Ok so remember
if a+bi is a root, then a-bi is also a root
since 2i is a root, -2i is also a root
use synthetic division and the fact that when we divide by 2i and -2i, we have to get all real coeficients and end witha zero at the end
I will show the division in the attachment
we find m=8
we then find th resulting equation that is x^2-2x+2=0
quadratic formula
x=

x=1+i or 1-i
m=8 and the other roots are
x=-2i, 1+i, 1-i
 
        
        
        
Good morning!
So obviously, since the minute hand is on the number 12 (using a traditional clock), we know that Tyrone eats at the beginning of a new hour (06:00, 15:00).  Using the word "dinner" as a clue, we can assume he is eating during the later hours of the day, meaning he could be eating anywhere towards the evening.  In this case, using all the information, we can assume Tyrone is eating at either 17:00, 18:00, 19:00 ... 21:00, since those are the most "common" times for eating dinner.
(Common core is weird, man...)
Hope this helps,
-Timmeh
        
             
        
        
        
Answer:
i think its b or c gl... hope b is right
 
        
                    
             
        
        
        
Answer:
The answer is 18 cm.
Step-by-step explanation:
Just multiply 6 by 3.