Which property is shown?

7•(m+9)=(7•m)+(7•9)

Multiplicative Inverse Property
Multiplicative Identity
Communicative Property of Multiplication
Distributive Property

Respuesta :

frika

Correct choice:

The distributive property of multiplication over addition acts by the rule:

[tex]a\cdot (b+c)=a\cdot b+a\cdot c.[/tex]

Incorrect choices:

1. Communicative Property of Multiplication - [tex]a\cdot b=b\cdot a;[/tex]

2. Multiplicative Identity - the "multiplicative Identity" is 1: [tex]a\cdot 1=1\cdot a=a;[/tex]

3. Multiplicative Inverse Property - a multiplicative inverse is a reciprocal: [tex]a\cdot a^{-1}=a^{-1}\cdot a=1.[/tex]