Answer:
x = 9
y = 15
Step-by-step explanation:
x = 9
y = 15
I'm not sure how to explain this, but one side is equal to its opposite side in a parallelogram.
Hope this helps :)
 
        
             
        
        
        
Answer:
3, 27 and 9,9
Step-by-step explanation:
3*27 = 81
9*9=81
Technically you could say 1 and 81 but those two answers fit the most.
 
        
             
        
        
        
A circle with a radius of 4cm sits inside a circle with a radius of 11cm
What is the area of the shaded region?
Round your final answer to the nearest hundredth. 
Answer: 329.86 cm
        
             
        
        
        
Answer:
what do you need help with? can you explain please
 
        
                    
             
        
        
        
<span>The answer is four hundred eighty-six and two thousandths.</span>