Hmm, I'd say it's the first option.
        
             
        
        
        
Answer:
hellena
Step-by-step explanation:
Rule is that you just have to match up the corrisponding numbers and exponents to make the right expression. Hope i'm right.
 
        
             
        
        
        
Answer:
The measure of the third arc is 
Step-by-step  explanation:
step 1
we know that
The measurement of the external angle is the semi-difference of the arcs which comprises
in this problem
Let
x----> the greater arc of the circle intercepted by the secant and the tangent
y----> the smaller arc of the circle intercepted by the secant and the tangent

 ----> equation A
 ----> equation A

 -----> equation B
 -----> equation B
Substitute equation B in equation A and solve for y
 
 
 
 

Find the value of x

step 2
Find the measure of the third arc
Let
z------> the measure of the third arc
we know that
 -----> complete circle
 -----> complete circle
substitute the values and solve for z


 
        
             
        
        
        
Answer:
Slope is 4.8
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
the answer is c (2,1,0)
Step-by-step explanation: