The coordinates of a quadrilateral are (1, 2), (4,2), (1.4), and (4,4). After a transformation, the new coordinates are (1, -2), (4-2),
(1.-4), and (4,-4). Which transformation occurred?
(x, y) - (x + 2 y + 2)
dilation: (x + 2), (y + 2)
reflection across the y-axis
reflection across the x-axis
Eliminat

reflection across the x-axis

Step-by-step explanation:

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

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