The choices are : cube, square pyramid, triangular prism, and rectangular prism.

#2 Find the surface area of the net.

The net folds into a rectangular prism

Step-by-step explanation:

* The net folds into a rectangular prism *

As we can see in the question, the surfaces of the net are all composed of rectangles. In addition, if we were to imagine folding along the appropriate lines, it would be that this figure fits into a perfect 3-dimensional shape. That being said the only possibility would be a rectangular prism.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)