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Dmitry [639]
3 years ago
5

Derive the equation of the parabola with a focus at (-5, 5) and a directrix of y = -1.

Mathematics
1 answer:
Gnom [1K]3 years ago
8 0

Answer:

answer is D

Step-by-step explanation:

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Please answer and put how
muminat
6 + m/4 = 3 (subtract 6 from both sides)
m/4 = -3 (multiply both sides by 4)
m = -12

Can plug in to original equation to check work:
6 - 12/4 = 3
6 - 3 = 3
3 = 3 

The answer m = -12 checks out
3 0
3 years ago
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3 years ago
In a class of 28 pupils, if 12 are females. Calculate the ratio of males : total
tensa zangetsu [6.8K]

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Step-by-step explanation:

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6 0
2 years ago
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An oil refinery aims to process 900,000 barrels of oil per day. The daily production varies by up to 50,000 barrels from this go
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