Answer:
6
Step-by-step explanation:
Perimeter = 2l + 2w
48 = 2(18) + 2(w)
48 = 36 + 2w
12 = 2w
w = 6
<em>Could you please give me brainliest for this? Thank you!</em>
 
        
             
        
        
        
Answer: B and C only
Step-by-step explanation:
The temperature on a cold day starts at 0 degrees Celsius, falls 4 degrees, and rises 4 degrees 
Initial temperature = 0
Temperature rise = 4
Fall in temperature = - 4
(Initial temperature + rise in temperature + fall in temperature) 
Summing all : (0 + 4 - 4) = 0
carbon atom has 6 negatively charged electrons and 6 positively charged protons.
Net charge of atom :
(number of proton + number of electrons)
( 6 + (-6)) = 0
 
        
             
        
        
        
360 - 47 = 313
The answer is A
        
             
        
        
        
Hmm the answer would be Yx3-10=43
        
             
        
        
        
Answer:
the yo u thichi cutis lo u you