Answer:
see below
Step-by-step explanation:
5^2  means 5*5  not 5*2
5^2 = 5*5 = 25  not 10
 
        
                    
             
        
        
        
Answer:
70
Step-by-step explanation:
An angle formed by 2 tangent lines is equal to one half the measure of the major arc minus the measure of the minor arc. 
we are given the minor arc ( 110 ) however we are not given the major arc. 
Because circles make a 360 degree rotation we can find the major arc by subtracting the measure of the minor arc from 360 
Thus, major arc = 360 - 110 = 250
Now that we have identified the major and minor arc we can find x 
Recall that x = 1/2 ( major arc - minor arc ) 
Thus, x = 1/2 ( 250 - 110 ) 
250 - 110 = 140 
140 / 2 = 70 
Hence, x = 70 
 
        
             
        
        
        
Idk but ima try to figure it out ok
        
             
        
        
        
Answer:
Step-by-step explanation:
M equals 3.5