#7 What are the 3 main dimensions of this shape when it is in its 3D form? * 1 Length = 4, Width = 2, Height = 2 Length = 8, Width = 9, Height = 2 Length = 2, Width = 5, Height = 2 Length = 4, Width = 5, Height = 2​

Length = 6 units

Width = 2 units

Height = 2 units

(None of the given options is correct)

Step-by-step explanation:

The 3 dimensions of the shape when folded will be in a 3-dimensional form as a rectangular prism.

It will have length, width, and height.

The shape will be folded along the broken lines.

Therefore:

Length = 6 units

Width = 2 units

Height = 2 units

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12