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andreyandreev [35.5K]
4 years ago
14

Find the equation of the ellipsoid passing through the points (±7,0,0),(0,±1,0)(±7,0,0),(0,±1,0) and (0,0,±4)

Mathematics
1 answer:
astra-53 [7]4 years ago
4 0
I think its 1 answer one it think
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No links, an explanation, of who its done because I don't get it
Mrrafil [7]
They are similar by number. But they are not perpendicular. 3x+4y=12 gives you a negative slope. But 4x-3y gives you a positive slope. So they would be crossing each other if put together. This means that Sadia is correct and Henri isn’t. Show all work: 4x-3y=12
4x-3y+3y=12+3y
4x=3y+12
4x/4=3y+12/4
X=3/4y+3

3x+4y=12
3x+4y+-4y=12+-4y
3x=-4y+12
3x/3=-4y+12/3
X=-4/3y+4
3 0
3 years ago
Root 8 multiple root 50
Makovka662 [10]
\sqrt{8} \times  \sqrt{50}

=  \sqrt{4 \times 2} \times  \sqrt{25 \times 2}

=  2\sqrt{2} \times  5\sqrt{2}

= 10(\sqrt{2})^2

= 10(2)

= 20

4 0
4 years ago
Read 2 more answers
Please help!<br> Im really thankful!
Ulleksa [173]

Answer:

Area = 4in^2

Step-by-step explanation:

If BAC = 6

3 x 2 = 6

So, EDF's given is 2

2 x 2 = 4

4 0
4 years ago
Mom is 8 years older than 4 times Sarah’s age. The sum of their ages is less than 83. What is Sarah’s oldest possible age?
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Jing-mei starts out being excited and confident about her mother's plans for her. She believes that if she and her mother found the right kind of prodigy for Jing-mei, then Jing-mei would one day become a perfect child. As she begins losing hope, however, Jing-mei's character starts to change. Tired of constantly failing her mother's high expectations, she decides to set her own expectations, and she becomes willful, disobedient, and vocal. Ironically, her motivation throughout the story stays the same; she wants her mother to love and accept her. She knows she'll never be the type of girl her mother wants, so she resists her mother's wishes. Yet by doing the opposite of what her mother wants, Jing-mei still cannot feel that acceptance that she really wants

3 0
3 years ago
8 times what equals fourth sixts
andrew-mc [135]
3/16 is the answer to the question
8 0
3 years ago
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