Answer:
The solution is in the attached file
Step-by-step explanation:
Choose the examples you would like to use from the examples listed for both true and false
 
        
             
        
        
        
Answer:
A. 
Step-by-step explanation:
We are given,
The table representing the closing prices of stock for the last five days is,
Day                         Value
1                                472.08
2                               454.26
3                                444.95
4                                439.49
5                                436.55
Using the linear regression calculator, we have that,
<h3>The linear equation that best fits the data is 

</h3>
Thus, option A is correct.
 
        
             
        
        
        
Answer:
A) The circumcenter of a right triangle falls on the side opposite the right angle 
B) The circumcenter is at the intersection of the perpendicular bisectors of the triangle's sides 
D.) The circumcenter is equidistant from  (Apex) 
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is b
2cos x + 1 = 0
2 cos x = -1
cos x = -1/2
x = cos^1(-1/2)
(cos inverse (-1/2))
x = 120°