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Bezzdna [24]
2 years ago
6

Evaluate the following for x =2and y=5. 5xy^2-2

Mathematics
1 answer:
kifflom [539]2 years ago
5 0
248 is the answer good luck

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How many 2-liter bottles of soda will you need to fill ten 500 milliliter containers?
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Answer:

2.5 bottles

Step-by-step explanation:

10 * 500 ml = 5000 ml

5000 ml = 5 l

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When Alyssa runs the 400 meter dash, her finishing times are normally distributed
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suppose you are using a photocopier to reduce the size of a picture that is 8 inches wide and 11 inches long. if you reduce the
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5 0
3 years ago
NO LINKS!!! Please help me with this problem​
gogolik [260]

Answer:

  • length: 8
  • end points: (-8, 1), (0, 1)

Step-by-step explanation:

In the quadratic form ...

  (x -h)² = 4p(y -k)

The value 4p is the length of the latus rectum. It also tells the distance between the vertex (h, k) and the focus (h, k+p).

<h3>Application</h3>

The value of 4p is given as 8. This means p = 8/4 = 2.

The length of the latus rectum is 8.

The end points of the latus rectum have the same y-value as the focus:

  y = k +p = -1 +2 = 1

The end points of the latus rectum have x-values that are h±2p.

  x = h ± 2p = -4 ± 2·2 = {-8, 0}

The end points of the latus rectum are (-8, 1) and (0, 1).

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Answer:

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Step-by-step explanation:

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