Fie O punctul de intersecție a diagonalelor dreptunghiului ABCD. Dacă OC = 5 cm, atunci AC + BD este egal cu:

"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.

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140

the answer is about 24 dollars