The backboard in basketball is rectangle with an area of 21 sq. ft. If the width the backboard is 6 feet, what is the height of the backboard? 15 feet

10 feet

3.5 feet

4 feet

4.5 feet

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

step-by-step explanation:

try remembering the steps

"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.