Plz help I tried and got it wrong

Height = 20 cm

Step-by-step explanation:

Given the following data;

Length = 9cm

Breadth = 9cm

Volume of rectangular prism = 1620cm³

To find the height;

The volume of a rectangular prism is given by the formula;

Volume of rectangular prism = length * breadth * height

Substituting into the equation, we have;

1620 = 9 * 9 * height

1620 = 81 * height

Height = 1620/81

Height = 20 cm

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

answer:

step-by-step explanation: