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Alborosie
3 years ago
12

A refrigerator has a volume given by the trinomial y^3 + 5y^2 – 14y. What are the possible dimensions of the refrigerator? Use f

actoring
Mathematics
1 answer:
Serhud [2]3 years ago
7 0
Y^3 + 5y^2 - 14y

first factor out a "y"

y(y^2 + 5y - 14)

y(y + 7)(y - 2)

The dimensions are then;
y
y + 7
y - 2
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Which equation represents a population of 490 animals that increases at an annual rate of 20% ?
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Step-by-step explanation:

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3 years ago
If △ABC∼△LMN and △LMN∼△XYZ, is △ABC∼△XYZ? Use the AA similarity criterion to support your answer.
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yes because transitive property

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if abc~lmn, then the angles a and b are similar to angles l and m. and if lmn~xyz then angles l and m are similar to angles x and y. therefore, using transitive property, angles a and b would be similar to angles x and y. so using AA similarity, the two triangles would be similar

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Help me plzzz!! I need to get this right.
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4 years ago
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Find (a) the amplitude, (b) the wavelength, (c) the period, and (d) the speed of a wave whose displacement is given by y= 1.5 co
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Answer with Step-by-step explanation:

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