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GREYUIT [131]
3 years ago
5

What is the relationship between the two constants of proportionality?

Mathematics
1 answer:
DIA [1.3K]3 years ago
6 0
We call the ratio between two directly proportional quantities the constant of proportionality. When two quantities are directly proportional, they increase and decrease at the same rate. While these two quantities may increase or decrease, the constant of proportionality always remains the same.
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Anyone know how to do this?
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3 years ago
8th grade math simple help
Kazeer [188]

Answer:

1) x = 30

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1) 2x = 4x - 60   (vertical angles are equal)

subtract 4x from each side of the equation:

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divide both sides by -2:

x = 30

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combine like terms:

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3 0
2 years ago
What’s x please help ASAP
mezya [45]

Answer:

x = 9

Step-by-step explanation:

You have to use the Secant Segment theorem:

AB * AC = AD * AE

This means that the external piece of the secant times the whole secant for one is equal to the external piece of the secant times the whole secant for the other.

Now, setup an equation:

8(x + 8) = 4(30 + 4)

Simplify:

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x = 9

4 0
3 years ago
Read 2 more answers
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