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Mathematics, 21.07.2019 23:10 kingcory6230

20 ! 2 questions
segment ab falls on line 2x − 4y = 8. segment cd falls on line 4x + 2y = 8. what is true about segments ab and cd?
they are perpendicular because they have the same slope of −2.
they are perpendicular because they have slopes that are opposite reciprocals of −2 and one half.
they are coincident lines because they have the same slope and the same y-intercept.
they are coincident lines because they have the same slope and a different y-intercept.
annie is creating a stencil for her artwork using a coordinate plane. the beginning of the left edge of the stencil falls at (1, −1). she wants to align an important detail on the left edge of her stencil at (3, 0). she knows this is 1: 3 of the way to where she wants the end of the stencil. where is the end of the stencil located?
(1.5, −0.75)
(2.5, −0.25)
(6, 2)
(9, 3)

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20 ! 2 questions
segment ab falls on line 2x − 4y = 8. segment cd falls on line 4x + 2y = 8....

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