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1 answer:
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Answer:
We can use trigonometric ratios to solve this
Using a cosine calculator we find that cos(24)=0.91354546 and 0.91354546 x 5=4.56
GH=4.5677273 or 4.57 rounded
Step-by-step explanation:
Correct answer: True
Each number in the right set corresponds to unique number in the left set. Therefore, this mapping is a function.
Each number in the right set corresponds to unique number in the left set. Therefore, this mapping is a function.
Answer:
The region represented by the equation is a full sphere of radius √3 centered in the origin of coordinates.
Step-by-step explanation:
<em>In a plane xy, the equation that represents a circle with center in the origin, of radius r is</em>
<em>in R³, or a space xyz, we can represent a sphere with its center in the origin, and of radius r, with the equation</em>
So, in this problem we have that
which means that the sphere has a radius of √3.
<u>Finally, our equation is an inequality</u>, and the sphere is equal to, and less than, the calculated radius.
Therefore, the sphere is "full" from the surface to its center.