Line CB touches circle A only at one point (point B), hence CB is a tangent.
<h3>What is a 
circle?</h3>
A circle is the locus of a point such that its distance from a fixed point (center) is always constant.
When a line intersects a circle in exactly one point the line is said to be tangent to the circle
Hence since Line CB touches circle A only at one point (point B), hence CB is a tangent.
Find out more on circle at: brainly.com/question/24375372
 
        
             
        
        
        
Answer:
The answer is D
Step-by-step explanation:
I just used an algebra calculator 
 
        
             
        
        
        
The answer to this question is 25
        
             
        
        
        
In y = mx + b form, which is what ur equation is in, the y int can be found in the b position
y = mx + b
y = x + 6
as u can see, the number in the b position, ur y int, is 6 <==
        
             
        
        
        
Answer:
1/2
Step-by-step explanation:
4 divided by 8 equals 1/2