Use the vector w=3\sqrt(2)i+\sqrt(2)j to find 2w

Find the missing factor in exponential form 48^2=3^2 • ?

1foot = 12 inches; 1 yard = 3 feet

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path