Answer:
False
Step-by-step explanation:
The surface area of the cone is




The surface area of the cylinder is:



 
        
             
        
        
        
420 would be the middle number.
Hoped I Could Help:)
        
             
        
        
        
Answer:
1 1/2 is equal to 1.5.
Step-by-step explanation:
1/2 converted is .5. 
A half of 1 is .5 or 1/2.
 
        
             
        
        
        
-1/3
3
-7
Is
Two have the product of -1