Answer:
The rule for a rotation by 270° about the origin is (x,y)→(y,−x) .
 
        
             
        
        
        
Mato's rectangular prism's volume is
40
To find the volume of a Rectangular Prism it's:
Volume= Length x Width x Height
Draw a rectangular prism with the volume of 40.
Then just explain by showing how to solve for your prism's volume and then Mato's. 
If you need anything else just ask!
 
        
             
        
        
        
The second question is number 3 for the polygon translation.
Question 3 is 2 units right and four units down.
        
                    
             
        
        
        
Answer:
366cm²
Step-by-step explanation: