2 years ago

X-y=5 and x+y=-10 is this parallel, perpendicular, or neither?

Mathematics

1 answer:

tiny-mole [99]2 years ago

3 0

Answer:

Its perpendicular

Step-by-step explanation:

You can solve the equation to get x=-2.5 and y = -7.5 so they intersect there, but they intersect at 90 degrees so its perpendicular.

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