Answer:
   14 cm
Step-by-step explanation:
The applicable formula is ...
   s = rθ
   s = (7 cm)(2) = 14 cm
 
        
             
        
        
        
Given:
The slope of the line is m=0.
The line passes through the point P(-9,-3).
To find:
The equation of the line in standard form.
Solution:
Standard form of a line is:

The slope intercept form of the line is

Where, m is the slope and  is the point on the line.
 is the point on the line.
It is given that the slope of the line is 3 and it passes through the point (-9,-3), so the equation of the line is



Therefore, the standard form of the given line is  .
.
 
        
             
        
        
        
A is the answer because I had the answer on I ready
        
             
        
        
        
The expression is given by:

So we need to find an equivalent equation for this problem. Then, we will apply some mathematical rules:
Extracting the common factor 1/4, then:

Or extracting the common factor -1/4, then:

So, comparing these solutions with the answers about, there is no any answer that matches.
 
        
        
        
Yes because 1 1/4 + 1 1/2 = 2 3/4