Answer:
The volume of the tetrahedron is:
Step-by-step explanation:
The volume of the tetrahedron is given by the intersection of the planes x = 0, y = 0, z = 0 and the plane formed by the three points given.
The equation of the plane formed by the three points is:
Points: (2,0,0);(0,5,0);(0,0,4)
It can also be expressed as:
We have to calculate the triple integral, therefore we must define the domain:
The values of x are given by:
0≤x≤2
We will integrate the values of y between the y = 0 axis and the line formed when z = 0:
z=0 ⇒ 10x + 4y=2 ⇒
We will integrate the values of z between the plane z = 0 and the plane 10x + 4y+5z=20
10x + 4y+5z=20 ⇒
The volume of the tetrahedron is:
Answer:
I think it's only one.
Step-by-step explanation:
If there were multiple variables in the equation, you would have multiple solutions.
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Answer:
It would be appropriate if she opts to chose <em>a stopwatch with minutes and seconds </em>so that she may be able to track the time up to the seconds count to make her feel confident about figuring out the exact minutes and be on time. So, 'Daisy should use a stopwatch with minutes and seconds' is the right option.
Step-by-step explanation:
As Daisy's friend calls her and asks her to meet at the park in exactly 40 minutes.
As
And it takes a while i.e. 60 seconds to pass 1 minutes. Since, Daisy has to meet at the park with his friends in exactly 40 minutes, it means it would be appropriate for her to use a stopwatch with minutes and seconds.
The reason is simple. Choosing a stopwatch with minutes and seconds would enable her to literally track the seconds, helping her figuring out the exact minutes and be on time.
Although she may use a clock that shows hours and minutes only, as she could take a quick glance at the time, but it would be appropriate if she opts to chose <em>a stopwatch with minutes and seconds </em>so that she may be able to track the time up to the seconds count to make her feel confident about figuring out the exact time.
So, 'Daisy should use a stopwatch with minutes and seconds' is the right option.
Keywords: time, minutes, seconds
Learn more about time from brainly.com/question/383738
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