Answer:
commutative propriety of addition
Step-by-step explanation:
M+P =P+M is an example of the commutative propriety of addition
when numbers or parentheses connected by addition or multiplication switch places (commute) we have commutative propriety of addition or multiplication
 
        
                    
             
        
        
        
The number of bags that they will need if each bag contains 500 cubic inches of confetti is 20,000
<h3>How to find the total volume ?</h3>
One bag contains 500 cubic inches of confetti. 
Therefore,
1 bag = 500 inches³
The student need to fill 100 containers with the bag. 
Each container can accomodates 100,000 cubic inches. 
Therefore,
1 bag = 500 inches³
100,000inches³ = 1 container = 200 bags
Therefore,  
100 containers will contain 20, 000 bags of confetti.
learn more on volume here: brainly.com/question/10224096
 
        
             
        
        
        
Step-by-step explanation:
here is fig 15
x=36 (v.o.a are equal)
36+y=180
y=180-36=144
y=z=144 vertically
 
 
        
             
        
        
        
Answer:
42
Step-by-step explanation:
You can prove this by taking 42 and dividing it by 6, and you will see that the answer is 7. Tip: For future reference, when you are presented with a problem like "What divided by 6 equals 7?", all you have to do is multiply the two known numbers together.
 
        
                    
             
        
        
        
Answer:
the answer is -i
Step-by-step explanation: