Step-by-step explanation:
Area of the circle = pi×r²
 = 22/7 × 6 × 6
 = 113.14 unit²
 
        
                    
             
        
        
        
Answer: 875.5x
Step-by-step explanation:
 
        
             
        
        
        
Answer:
6
Step-by-step explanation:
5+ /4-2
/4-2
 = 2 x 2 x 2 (12)
 = 2 x 2 x 2 (12)
5+ 12 / 4-2
5 + 3 - 2
6
 
        
                    
             
        
        
        
Answer:
y = -2x - 1
Step-by-step explanation:
Rewrite y + 7 = -2(x - 3) in slope-intercept form (which is y = mx + b):
First, perform the indicated multiplication:
y + 7 = -2x + 6
Combining the constants, we get 
y = -2x - 1
This is the desired equation in slope-intercept form.  slope is -2 and y-intercept is -1.
 
        
             
        
        
        
I know what it is. it  is (3a+4)(a-6)