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Rashid [163]
2 years ago
11

Find the value of the discriminant. Then describe the number and type of roots

Mathematics
1 answer:
Paha777 [63]2 years ago
8 0

Answer:

C

Step-by-step explanation:

Equation : -1x² - 14x + 2 = 0General Formula : b2-4ac=0a=-1, b= -14, c= 2Put the Value in General FormD = (-14)2 - 4 x -1 x 2D = 196--8D = 204

and the polynomial has 2 real roots

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zheka24 [161]

Answer:

c

Step-by-step explanation:

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3 years ago
If a = 3 units, b = 8 units, and c = 10 units, what is the volume of the figure?
erik [133]

Step-by-step explanation:

Volume = L \times W \times H.

L - Length

W- Width.

H- Height.

<u>Multiply each side:</u>

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6 0
2 years ago
How do I solve for X?
ladessa [460]

All the angles should add up to 360°.

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2 years ago
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6 0
3 years ago
Please help ASAP!!
Ugo [173]

Answer:

Turtle = 11 m / min      

Snail = 1 m / min

Total approach speed = 12 m/min

360 m / (12 m/min) = 30 min

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But we know the separation is 40 min

So turtle moves at 3/4 * 11 m / min = 33 m/ 4 min

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So in 40 min

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(Leaving out those units,  they approach at 12 * unit of speed)

So the unit of speed has to be 360 m / 40 min = 9 m / min

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