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3 years ago

15

The directrix is the point where the parabola changes direction? True or False

1 answer:

sergij07 [2.7K]3 years ago

5 0

False
Because the parabola

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-81= −45−9n i need help please

miss Akunina [59]

-45 - 9n = -81

-9n = -81 + 45

-9n = -36

n = -36/-9

n = 4

Hope this helps you. :)

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2 years ago

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Determine if the equation 4x^2 - 6y^2 = 144 represents an ellipse or a hyperbola, then determine if the ellipse or hyperbola is

PilotLPTM [1.2K]

It represents a horizontal hyperbole

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3 years ago

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irga5000 [103]

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3 years ago

1. How many squares do I shade on 10 square grid for 60% of 40 ?

Sholpan [36]

Answer:

Either 2.4 boxes or 6

Step-by-step explanation:

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60% of 40 is 24

Either 2.4 boxes or 6

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2 years ago

Complete the table <br> y=1/4x-2

igomit [66]

Answer:

-4, -3, -2, -1, 0

Step-by-step:

1st: 1/4(-8) - 2 = -4 = y

2nd: 1/4(-4) - 2 = -3 = y

3rd: 1/4(0) - 2 = -2 = y

4th: 1/4(4) - 2 = -1 = y

5th: 1/4(8) - 2 = 0 = y

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2 years ago

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