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Vladimir [108]
3 years ago
6

Given: 4n^2 + 25 = -20x, what is the value of the discriminant?

Mathematics
1 answer:
worty [1.4K]3 years ago
4 0
I hope this helps you

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Factor 6(×)^3+43(×)^2+79(×)+12
Marysya12 [62]
The answer is (6x+1)•(x+4)•(x+3)
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The plans for a house are drawn at scale of 1/4 inch to 1 foot. If the bedroom is 10 feet wide, what is its width on the plan?
viva [34]

Answer:

2.5 inches

Step-by-step explanation:

(1/4) x 10 = 2.5

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Find the slope <br> (-19,-6) (15,16)
Alex Ar [27]

Answer:

11/17

Step-by-step explanation:

slope between two points: slope = (y2 - y1) / (x2 - x1)

(x1, y1) = (-19, -6), (x2, y2) = (15, 16)

m = (16 - ( - 6)) / (15 - ( - 19))

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m = 11/17

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3 years ago
At first a price was decreased by 12% , Then it was dismounted by 5%. What is the precent of the total dismount?
noname [10]

Answer:

The total percent should be 7% I hope I helped:)

3 0
3 years ago
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Andrei [34K]

Answer:

Option A

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Step-by-step explanation:

No. of friends = 3

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Then,

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6 0
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