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Rasek [7]
3 years ago
12

NEED ANSWER IN FIVE MINUTES!!!!!!!!

Mathematics
2 answers:
Dimas [21]2 years ago
8 0

The other answer is correct, but on edge the answer is in this form: y^2/17^2 + x^2/15^2 = 1 which is answer choice D.)

Setler79 [48]3 years ago
6 0

Since the focus and vertex are above and below each other, rather than side by side, I know that this ellipse must be taller than it is wide.

Then

a² will go with the y part of the equation

Also, since the focus is 8 units below the center, then c = 8

since the vertex is 17 units above, then a = 17

The equation b² = a² – c² gives me

b²=17²-8²-----> b²=225

the equation is

y²/a²+x²/b²=1------> y²/289+x²/225=1

the answer is

y²/289+x²/225=1

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Please help with math question! This question is stressing me out (View Image)
TEA [102]
To find the volume of this one we need to break it down 
now i see half of a cylinder and rectangle:)
but first lets find the volume of the rectangle...
In order to find the Volume of a rectangle we need to use this formula...
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</span>now since we found an entire cylinder and we only want half of a cylinder lets divide our answer in half
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3 years ago
Choose the letter that you think best answers the question.
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A box weighs 90 grams.<br>Write down, in terms of b, the weight of b boxes.​
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Answer:

Let B = the weight of box B

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