Answer:
is represented by point A.
Step-by-step explanation:
According to the De Moivre's Formula, the power of a complex number of the form is defined by this formula:
(1)
Where:
- Norm of the complex number, dimensionless.
- Direction of the complex number, measured in radians.
- Power of the resulting complex number, dimensionless.
Given that , then the following variables are:
(2)
(3)
And the norm and direction of the complex number are, respectively:
and
Then, the complex number is:
Which corresponds to point A.
<h3>
Answer: 96 cubic feet (choice D)</h3>
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Explanation:
The triangular face has area of base*height/2 = 8*2/2 = 16/2 = 8 square feet.
Multiply this with the depth of the prism to get 8*12 = 96 cubic feet
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For any prism, the volume formula is
V = (area of base)*(depth of prism)
The term "depth" can be replaced with "height" and it's the same idea.
In this problem, we have a triangular prism because the parallel sides are triangles.
Answer:
3/15 hope it helps
Step-by-step explanation:
Answer:
it should be <...........
Whoever makes me,
tells me not.
whoever takes me,
knows me not.
whoever wants me,
wants me not.
what am I?