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FrozenT [24]
2 years ago
12

Is a/b +b/c rational number​

Mathematics
1 answer:
Anarel [89]2 years ago
3 0

Answer:

Yes.

Step-by-step explanation:

Yes.

Assuming a, b and c are integers (not = 0)

a/b + b/c

= (ac + b^2) / bc   which is a rational number.

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Find the slope of the line passing through the points (-4,7) and (2,-9)
Ira Lisetskai [31]

Answer: The slope is -8/3

Step-by-step explanation: Use the slope formula y2-y1/x2-x1

so -9-7/2-(-4) = -16/6 which can be divided by 2 to get -8/3

7 0
2 years ago
Plz help me with this
vivado [14]

Answer:

This is exponential growth

Step-by-step explanation:

The amount by which the function is increasing from point to point is increasing, so it must be a quadratic or exponential function. If it was a quadratic, the amount it increases by would be increasing by a steady amount. (Ex. x^2 increases by how much it increased the last time + 2). But because this is not what the data shows, the function must be exponential.

3 0
3 years ago
Read 2 more answers
38÷325= what is that answer
djyliett [7]
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8 0
3 years ago
What are the steps to solve 580=480+20y​
Nady [450]

Answer:

y=5

i looked it up ok

7 0
3 years ago
Please let me know if I my answer is correct. If it's not, please let me know the right answer.
Sati [7]

Answer:

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8 0
2 years ago
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