Answer:
The answer is 56.52 square centimeters 
Step-by-step explanation:
The area of a circle is Pi R^2 so that means the area of a semi circle is half of that which is Pi R^2/2
since diameter is 12, radius = 12/2 = 6
Area = (3.14 × 6^2)÷2 = 56.52
 
        
             
        
        
        
Answer:
16.34
Step-by-step explanation:
Is pythagoreons Theron 
256 + 11.25 = c squared
267.25 = c squared 
16.34 equals approximately c
 
        
                    
             
        
        
        
Answer:
 $1400x  + $150 
Step-by-step explanation:
Let the total cost of rent used for a month be $1400 plus a $150 application fee.
This means that;
Total cost (1 month) = $1400(1) + $150 = $1550
TO calculate the cost for x months, we will simply multiply x with the cost of rent for 1 month as shown.
The cost of rent for x month = 1400x * $150
The cost of rent for x month = $1400x  + $150 (application fee are paid only once)
 
        
             
        
        
        
Where's the graph?? I can't answer if there's no graph. lol xD