Which is the solution to |2x−4|>8?
1 answer:
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The equations which are sums of perfect cubes are as follows;
<h3>Perfect cubes;</h3>
Perfect cubes are the numbers that are the triple product of the same number.
We have to determine
Which are sums of perfect cubes?
1. The given equation is .
The equation can be written as;
All the terms in the expression are can be represented as perfect cubes.
2. The given equation is .
The equation can be written as;
In this, all the terms are not perfect cubes, some of them are squares.
3. The given equation is .
The equation can be written as;
All the terms in the expression are perfect cubes.
4. The given equation is .
The equation can be written as;
All the terms in the expression are perfect cubes.
5. The given equation is .
The equation can be written as;
In this, all the terms are not perfect cubes, some of them are squares too.
To know more about perfect cubes click the link given below.
Answer:
triangular pyramid
Step-by-step explanation:
Let's make the central triangle the "base", or the bottom face, of our polyhedron. Try to visualise what will happen if we fold up the three triangles so that their top vertices meet at the center top (see diagram).
If we can do that, we'll see that it's a pyramid with a triangular base, so it's a triangular pyramid.
