Answer:
a2+16
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
   5(3x + 5)   or   15x + 25
Step-by-step explanation:
A regular pentagon has 5 sides of equal length. The perimeter is the sum of the lengths of those sides. We can use multiplication to find the sum of 5 of the same value:
   P = 5(3x +5)
Perhaps you want it expanded. Using the distributive property, we multiply each term in parentheses by 5:
   P = 15x + 25
 
        
             
        
        
        
Answer:
h= -29.6
Step-by-step explanation:
trust me!!
 
        
                    
             
        
        
        
Answer:
about 48 adults , because you have to divide the 477 by 10 
Step-by-step explanation:
I got this question on my test and i chose this and i got it right.
I hope this helps!! :) 
 
        
             
        
        
        
3.c - 8 = 5
(3.c - product of 3 and a number)
(-8 : 8 less)