Suppose you have been assigned to measure the height of the local water tower. Climbing makes you dizzy, so you decide to do the whole job at ground level.
From a point 47.3 meters from the base of the water tower, you find that you
must look up at an angle of 53° to see the top of the tower. How tall is the water
tower?*

i need more info. are you looked to see there mph? how much they deliver? how far they go?

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.