Write and simplify expressions for the area and the perimeter of a rectangle.
The rectangle has a width of 5 and a length of x +2

The expression for the perimeter of the rectangle is 14+2x

The expression for the area of rectangle is 5x+10

Explanation:

Given

width (b) = 5

length (l) = x+2

We know,

Perimeter of a rectangle = 2 (l+b)

The expression for the perimeter of the rectangle becomes 14+2x

Area of rectangle = lXb

The expression for the area of rectangle becomes 5x+10

Therefore,

The expression for the perimeter of the rectangle is 14+2x

The expression for the area of rectangle is 5x+10

add an image

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.