3 years ago

I need help with this question please I’ll mark j as brainliest

Mathematics

1 answer:

CaHeK987 [17]3 years ago

6 0

The answer is A hun! :)

explanation: just trust me haha

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nika2105 [10]

Answer:

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Step-by-step explanation:

c+7=13

-7 -7

c=13-7

c=6

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3 years ago

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timurjin [86]

Answer:

Step-by-step explanation:

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the original price of the cell phone luc wants to buy 150 the phone is now on sale for $100 what is the percent phone discount

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FromTheMoon [43]

Step-by-step explanation:

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1 year ago

Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8.

4vir4ik [10]

Directrix y = 8
It is a horizontal line so the parabola is vertical.
The focus (2, 4) lies below the directrix,
Therefore parabola opens downwards. 
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focal length =p
= distance between focus and vertex
= 2 
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y = (-1/8)(x - 2)² + 6
hope this helps

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3 years ago