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topjm [15]
3 years ago
15

Y is inversely proportional to x. When x = 2.5, y = 4. Find the value of y when x = 8.

Mathematics
1 answer:
Burka [1]3 years ago
6 0

Answer:

y = 32/2.5

Step-by-step explanation:

formula:

y=kx

k = y/x

k= 4/2.5

so this is k

y = 4/2.5 x

y = 4 / 2.5 × 8

y = 32/2.5

answer.) y = 32/2.5

hope it was helpful

thank you

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Answer: (-9, 16]

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=====================================================

Work Shown:

The idea is to multiply all sides by 5, then add 1 to all sides

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3 years ago
What is the range of the values shown on the table? What does the range represent?
hjlf

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Step-by-step explanation:

The table in the attached figure

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3 years ago
Please help
tia_tia [17]

Answer:

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Step-by-step explanation:

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Raiz quadrada de 2 ?
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