The simplified expression is 11r+2
Answer:

Step-by-step explanation:
Given

Required
Simplify
Start by collecting like terms

Simplify like terms

Answer:
a transformation could be a rotation, reflection, and/or a translation.
Step-by-step explanation:
In geometry, transformation refers to the movement of objects in the coordinate plane.
Therefore, a transformation could be a rotation, reflection, and/or a translation.
Answer:
In a nutshell,
is not equivalent to
.
Step-by-step explanation:
Now we proceed to demonstrate that Edgar's statement is false:
1)
Given
2)
Modulative property/Existence of multiplicative inverse
3)

4)
Modulative property/Existence of multiplicative inverse
5)
/Result
In a nutshell,
is not equivalent to
.
The surface area of a rectangular prism is:
A=2(xy+xz+yz) where x,y, and z are the dimensions, in this case:
A=2(312*114+312*2+114*2)
A=2(35568+624+228)
A=2(36420)
A=72840 ft^2