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S_A_V [24]
3 years ago
5

Write the equation for a parabola with a focus at (-4,3) and a directrix at y = 5. Y=?

Mathematics
1 answer:
Troyanec [42]3 years ago
3 0

Answer:

(x+4)^2=-4(y-4)

Step-by-step explanation:

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Find 4+ (-1 2/3). Write your answer in simplest form.
kramer

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7 0
2 years ago
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Solve for −4.2y+2.1&gt;−2.52
Alchen [17]

Answer:

y < 1.1

Step-by-step explanation:

<u>Step 1:  Subtract 2.1 from both sides </u>

-4.2y + 2.1 - 2.1 > -2.52 - 2.1

<em>-4.2y > -4.62</em>

<em />

<u>Step 2:  Divide both sides by -4.2</u>

-4.2y / -4.2 > -4.62 / -4.2

<u><em>Since you divided by a negative, that flips the sign.</em></u>

<em>y < 1.1 </em>

Answer:  y < 1.1

4 0
3 years ago
(0,-2), (-5, -1)<br> Please helo
loris [4]

Answer:

5.5 units

Step-by-step explanation:

I'm not 100% sure if this is right, since it could be 5 or 6, but since there is a slight diagonality to it, i would say 5.5 units.

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3 years ago
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