Answer:
Step-by-step explanation:
x = 32
x - 10 = 22
add 10 to both sides of the equation
-10 + 10 = 0
22+ 10 = 32
x = 32
 
        
             
        
        
        
Answer: A
Step-by-step explanation: The reason is when the circle is empty, it means it isn't equal to and is either only less than or greater than, when the circle is full, it means it can be less than or equal to 5.
 
        
             
        
        
        
3. 60 divide by 360 times pi times (8)2=33.51 squared inch
4. 120divide by 360 times pi times (5 over 2)2=40.9 squared inch
        
             
        
        
        
Answer:
10
Step-by-step explanation:
radius is the middle point of a circle, therefore divide it in half.
 
        
             
        
        
        
Let the length be 8x and the width = 5x, then 
Perimeter = 2(length + width) = 2(8x + 5x) = 2(13x) = 26x
338 = 26x
x = 338/26 = 13
Therefore, length = 8x = 8 x 13 = 104