how do i identify the property shown in a number sentence..ex. 5x(2x4)=(5x2)x4

All you did was move around the paranthesis, so that's the associative property.

4.5+(-4.5)=0

User: Identify the property shown by each number sentence 5x(2x4)=(5x2)x4

To identify the property shown in a number sentence like 5x(2x4) = (5x2)x4, you can follow these steps:

Step 1: Understand the Number Sentence
First, let's understand the given number sentence. It has multiplication operations represented by the 'x' symbol.

Step 2: Parentheses
Look for any numbers inside parentheses in the number sentence. In the given example, you have 2 and 4 inside parentheses: (2x4).

Step 3: Apply the Distributive Property
The property displayed in the number sentence is the Distributive Property. This property states that when you multiply a number by a sum in parentheses, you can distribute the multiplication to each term inside the parentheses.

In the given example, you can distribute the multiplication to both terms inside the parentheses, resulting in:
5x2x4 = (5x2)x4

Step 4: Compare the Sides
After applying the Distributive Property, compare both sides of the equation. If they are equal, as in the given example, then you have shown that the Distributive Property holds true.

So, in the number sentence 5x(2x4) = (5x2)x4, the property shown is the Distributive Property.

8 divided by 8 =1

i don't know ask google