Answer: Base Ten Blocks, Number Line, Two Colored Counters
 
        
             
        
        
        
Answer:
D.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
depends on what it is. like is it a dice or something you're pulling out of a bag.
 
        
             
        
        
        
Answer:
Area of circle is equal A = πr²
Here r =  7.5 and π = 3.142
so,
A = 3.142(7.5)²
A = 176.17 after rounding off.