A rectangular prism is shown below. What is the lateral surface area?

Np4=12np2 with clear explanation.

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9