rachel1517 rachel1517 12-02-2019 Mathematics contestada 1. Which property is used in the following? 5x (3+9)=5x3+5x9 2. Which property of multiplication is shown? (5+3)x2=5x2+6x2 3.Which property is used in the following expression? 2(3+9)=6+18 (Don’t solve just find the property)