A rectangular plot of land where outdoor concerts are held is about to be enclosed by a fence. How many feet of fence will be needed if the plot is 180 yards on one side and 220 feet on the other, and requires a 3-foot opening for entrances on two of the four sides?

think about it deeply and passionately about this property

i am sorry

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

"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.