A parallelepiped focuses on three-dimensional figures formed by six parallelograms.
<h3>How to explain the parallelepiped?</h3>
A parallelepiped shape has the following features
- They are three-dimensional figures
- They are formed by 6 parallelograms
- Opposite parallelograms are congruent
Think of a cube or a cuboid.
Notice that they contain squares and rectangles
A parallelepiped is to a parallelogram as a square is to a cube and a rectangle to a cuboid
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Answer:
u
Step-by-step explanation:
u
It’s 1 because of -8x^4-x^2+2
Answer:
rational
Step-by-step explanation:
A rational number can be expressed in the form
where a and b are integers.
= ± 6, and
± 6 × 
= ± 4 , that is 
or - ← rational numbers
