Answer: Option 1
 
Step-by-step explanation:
 1. You know the lenght of both rectangular prism, therefore if both are similar, the scale factor is:
 
 2. Then the scale factor of the volumes is:
 
 3. Now, you must multiply the volume of the smalller rectangular prism by the scale factor obtained, then you obtain the following result:
  
 
 
        
                    
             
        
        
        
we know that 
arithematic sequence will always have common difference 
(a)
−5, −7, −10, −14, −19, …
we can see that


they are not equal 
so, this is not arithematic sequence
(2)
1.5, −1.5, 1.5, −1.5, …
we can see that


they are not equal 
so, this is not arithematic sequence
(3)
4.1, 5.1, 6.2, 7.2, …
we can see that


they are not equal 
so, this is not arithematic sequence
(4)
−1.5, −1, −0.5, 0, …
we can see that


they are equal 
so, this is arithematic sequence
 
        
             
        
        
        
Answer:
Each side is 4.5 cm
Step-by-step explanation:

To find the perimeter of a square you add all the sides.
But to find the side length you do the opposite. Which is the equation above.
Hope this helps : )
 
        
             
        
        
        
Answer: The number 5 in 56 is in the tenths place.