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sladkih [1.3K]
3 years ago
8

Determine the direction that this parabola opens y=-4x^2-8x-13

Mathematics
1 answer:
Mazyrski [523]3 years ago
4 0

Answer:

The direction that the paraboa y=-4x^2-8x-13 open is

Down

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A gift box measures 20 centimeters long, 8 centimeters wide and 3 centimeters deep. Which is the correct unit of measurement to
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cm²

Step-by-step explanation:

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2. An isosceles right triangle whose legs are 6 is rotated about one of its legs to generate a
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72π

Step-by-step explanation:

The computation of the volume of the cone is shown below:

Here The radius of the base is one of the legs, therefore it is 6.

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if i have a jar 600ml and i add the water from this measuring cylinder to 3.6 liters of water.how much water do i now have altog
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If the cylinder already has 3.6 Liters in it, adding 600 mL would make the cylinder have 4.2 Liters of water in it.

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4 years ago
A glacier advanced down a mountain from an elevation of 2010 m to 1780 m in 5 years. what was the glaciers rate of change
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A farmer has some chickens and rabbits. There are 60 eyes and 100 legs altogether. How many chickens and how many rabbits are th
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Answer:

20 rabbits, 10 chickens

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Let's say that all of the 30 animals are chickens. There would be a total of 30 × 2 = 60 legs.

So the extra (100 – 60) = 40 legs must have come from the rabbits.

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So there are 40 ÷ 2 = 20 rabbits and 30 – 20 = 10 chickens.

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