Which statement explains how the lines x+y=2 and y=x+4 are related?
(1) They are parallel.
(2) They are perpendicular.
(3) They are the same line.
4) They are not related.

Respuesta :

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Answer:

(2)They are perpendicular.

Step-by-step explanation:

Answer:

the answer is b

Step-by-step explanation: