Answer:
Area of the triangle = 6x3/2=18/2=9cm²
now find semicircle then add
area of the semicircle= πr²/2=π6²/2=36π/2=18π
now add and you get
Area of the region = (18π+9)cm²
Step-by-step explanation:
 
        
             
        
        
        
Answer:
I believe your answer is correct.
Step-by-step explanation:
 
        
             
        
        
        
Answer:  8.9 units (choice C)
Explanation:
We plug  into the distance formula to get the following
 into the distance formula to get the following

 
        
             
        
        
        
The answer is 56%
You first divide 28 by 50=.56, then since it's a decimal, you move the decimal twice to the right to make a percentage=56%