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castortr0y [4]
3 years ago
13

Solve x3 + 4x2 – x – 4 = 0

Mathematics
1 answer:
Sauron [17]3 years ago
4 0
I think it is x ∈ { −4, −1, 1}<span>
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Trava [24]

Answer:

y = -1

Explanation:

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Step-by-step explanation:

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sveticcg [70]
Hello : 

the nth term is :  An =A1 × r^(n-1)

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3 years ago
If the area of a square with side x is equal to the area of a triangle with base x, then find the altitude of the triangle.
zhannawk [14.2K]

Answer:

h= 2x

Step-by-step explanation:

Given

Square

Side = x

Triangle

Base = x

Altitude = h

Required

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Area = x * x

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Area = \frac{1}{2} * x*h

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Divide both sides by x

x = \frac{1}{2} *h

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Elevation and depression? Someone help me please
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your welcome :)

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