Answer:
A i think 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
40 ft²
Step-by-step explanation:
Let the length of the original rectangle be L and original Breadth be B
it is given that the original area  is 5/8 ft²
i.e.
Original Length x Original Breadth = Original Area, or, 
LB = 5/8 ft² ------------------(1)
Given that the dilation factor is 8, 
Hence, 
New Length = 8L and New Breadth = 8B
THerefore, 
New Area = 8L x 8B
= 64 LB  (from (1) above , we know that LB = 5/8 ft², substitute into expression)
= 64 (5/8)
= 40 ft²
 
        
             
        
        
        
<u><em>Answer:</em></u>
<u><em /></u>
<u><em>Explanation:</em></u>
<u>Before we begin, remember the following rules:</u>
<u>1- Distribution property:</u>
<u />
<u>2- Simplification of fractions:</u>
<u />
<u>3- Signs in multiplication:</u>
+ve * +ve = +ve
-ve * -ve = +ve
+ve * -ve = -ve
<u>Now, for the given problem, we have:</u>
<u></u>
<u>Starting with the distributive property:</u>
<u /> 
 
..................>This corresponds to option 1
<u>Now, we simplify the output from the above step:</u>
<u />
................> This corresponds to option 5
Hope this helps :)
 
        
                    
             
        
        
        
Answer:
4
Step-by-step explanation: