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A rectangle with width of 3. There is a vertical line that splits rectangle into two sections with different lengths. One length is x the other is 4.

3(x + 4) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property?

A. 3x+12
B. (3 + x) + 4
C. (x + 4) â‹… 3
D. 3x + 4

A rectangle with width of 3 There is a vertical line that splits rectangle into two sections with different lengths One length is x the other is 4 3x 4 represen class=

Respuesta :

emidoan2003
A 3x+12
this is the only answer that actually uses the distributive property. 
This can be shown:
3 can be multiplied by both x and 4 to get 3x+12 (which is using the distributive property)

Answer:

A 3x+12

Step-by-step explanation:

this is the only answer that actually uses the distributive property.  

This can be shown:

3 can be multiplied by both x and 4 to get 3x+12 (which is using the distributive property)

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