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Alinara [238K]
3 years ago
8

What is the equation of the parabola with a directrix at y = -4 and focus (0, 4)?

Mathematics
1 answer:
Mashcka [7]3 years ago
5 0

Answer: this is Judy Heckman you answered a question about a parabola graph and someone went off of it before I could study it. Help thanks

Step-by-step explanation:

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A simple association forms between two events when ___________
qaws [65]

Answer:

The events occur together

Step-by-step explanation:

A simple association forms between two events when these events occur together dependently.One event will rely on another to happen first for it to take place.In this case, the occurrence of one event influences the probability of the other event happening.

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3 years ago
What is ten times less than 700?
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A geologist has two rocks on a scale that weighs 2 1/2 pounds together rock A was 1/7 of the total weight. How much did rock A w
jarptica [38.1K]
5/14 is the answer. I'll do my best bud
Answer↑

Steps↓
Convert 2 1/2 to an improper fraction:
2 + 2+ 1 over 2

Once you add the numbers, that will be 5/2.

Now, multiply that with 1/7:
5/2 • 1/7

Your answer will be 5/14

Therefore, Rock A weighs 5/14 pounds
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2 years ago
Please help me the question is uploaded in a photo
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3 years ago
Help me plz need help
atroni [7]

Answer:

Concept: Area

  1. area = \pi {r}^{2}
  2. We are given area hence 78.5 square meters
  3. We want the radius so we isolate
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2 years ago
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