Which representation of a transformation on a coordinate grid does NOT preserve congruence? A.(x, y) → (1╱7 x, 1╱7 y )

B.(x, y) → (x + 7, y + 7)

C.(x, y) → (y, -x)

D.(x, y) → (x, -y)​

u rich

step-by-step explanation:

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

answer:

c 60% on edg

207/8 is the right