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marin [14]
3 years ago
14

How we can differentiate between direct proportion and inverse proportion?

Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0

Answer:

Please check explanations for answer

Step-by-step explanation:

Here, we want to differentiate between inverse and direct proportion

Let x and y be two quantities

If they are directly proportional;

x/y = k

x = ky

where k is proportionality constant

If inversely;

xy = k

In verbal terms;

For direct proportionality, when one value increase, the other too does so and vice versa

For inverse, when one value inverse, the other decrease

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The difference of two trinomials is x2 − 10x + 2. If one of the trinomials is 3x2 − 11x − 4, then which expression could be the
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Answer:

4x^2-21x-2

Step-by-step explanation:

Given that:

Difference of two trinomials is x^2 - 10x + 2

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To find:

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B = 3x^2 - 11x - 4

We have to find the other trinomial A.

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3 years ago
7.2 - 3 C equals 2 c - 2
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Answer:

9.2/5= C

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9.2/5= 5C/5

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