Answer: The car wasn't going fast at all because dogs can't drive
Step-by-step explanation:
 
        
             
        
        
        
All you have to do is find the length of the sides using the distance formula and then add the lengths together to find the perimeter
        
             
        
        
        
Answer:
the answer is 6
Step-by-step explanation:
 
        
                    
             
        
        
        
As it has been given that  ,
,  .
. 
We need to find the value of the following: 
(i)  , substituting the value of 'x' and 'y' in the expression, we get:
, substituting the value of 'x' and 'y' in the expression, we get: 


So, 
(ii)  , substituting the value of 'x' and 'y' in the expression, we get:
, substituting the value of 'x' and 'y' in the expression, we get: 


So, 
(iii)  , we need to substitute the value of 'x' and 'y' in the expression,  for this, we can use distributive property of multiplication that says,
, we need to substitute the value of 'x' and 'y' in the expression,  for this, we can use distributive property of multiplication that says, 

Using the distributive property of multiplication: 


Now, we know that 
We get, 

Therefore,  =
= .
.
(iv) We have,  , we need to substitute the value of 'x' and 'y' in the expression, we get:
, we need to substitute the value of 'x' and 'y' in the expression, we get:

Again, we can use distributive property of multiplication that says, 

So, 



since, 
we get, 


Therefore, 
