Answer:
20 inches²
Step-by-step explanation:
perimeter = 8 + 3 + 5 + 4
 = 20 inches²
 
        
             
        
        
        
Answer:
<h2>A) a - 1 and B) a + 2</h2>
Step-by-step explanation:

 
        
             
        
        
        
Slope = (y2 - y1)/(x2 - x1) = (-1 - 4)/(4 - (-3)) = -5/(4 + 3) = -5/7
        
             
        
        
        
Answer: a-b=45
Step-by-step explanation: