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Mazyrski [523]
2 years ago
10

Use the discriminant to determine the number and type of solutions the equation has.

Mathematics
1 answer:
lidiya [134]2 years ago
4 0
Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions


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What is the answer to <br> a/-2 = 8
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Answer:

-16

Step-by-step explanation:

a/-2=8

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your final answer is a= -16

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3 years ago
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2 years ago
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5 0
3 years ago
the jedi have a weapon that can shoot a projectile 20 miles. find the area that the projectile can land in.
kifflom [539]

Answer:

The area he can cover with that weapon is 1,256 miles².

Step-by-step explanation:

Assuming that the Jedi won't move and that he can shoot in every direction, he'd be shooting at a circle with a radius of 20 miles. Therefore the are that he can cover with that weapon is the area of the circle, which is shown below:

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5 0
3 years ago
Help me with my aleks its due June 30th
Alex

Answer:

5 divided by 2 = 2.5         2.5 is the answer because you split the bigger number in half and in order to do that you need to divide by 2.

Step-by-step explanation:

                                   Hope this helps you!!!!!!!!!! :) :) :) :) :)

                                   SORRY IF IT'S WRONG!!!!! :) :) :) :) :)

6 0
3 years ago
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