0.92857142857 as a fraction
2 answers:
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Answer:
A. when the plane passes through a pair of vertices that do not share a common face
Step-by-step explanation:
The cross section will be a parallelogram if two pairs of opposite faces are intersected. Having the plane contain the space diagonal, but no other vertices, is one way to ensure a (non-rectangular) parallelogram.
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The only vertices not sharing a common face are the ones at opposite ends of a space diagonal. If the plane intersects both of those, it will contain the space diagonal.
Answer:
( f + g ) (x) =
g(x) - f(x) =
Step-by-step explanation:
- f(x) = 4 x - 4 and g(x) =
( f + g ) (x) = f(x) + g(x)
=
=
2. g(x) = and f(x) = 2 x + 5
g(x) - f(x) =
=
=