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vesna_86 [32]
3 years ago
11

X is inversely proportional to the square root of y

Mathematics
1 answer:
omeli [17]3 years ago
4 0

Answer: 4

Step-by-step explanation:

The formula for inverse proportion is x = k / y. Since x is inversely proportional to the square root of y. This will be:

x = k / ✓y

When x = 12, y = 9

We have to calculate the constant of proportionality, k which will be:

12 = k / ✓9

12 = k / 3

k = 12 × 3

k = 36

To find the value of x when y = 81 will be:

x = k / ✓y

x = 36 / ✓81

x = 36 / 9

x = 4

Therefore, x = 4 when y = 81.

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a_sh-v [17]

Answer:

y=-17

Step-by-step explanation:

y=mx

20.4=m×6

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3.4=m

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4 0
2 years ago
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Use the figure below to Find midsegment please help
serious [3.7K]

Answer:

38 units.

Step-by-step explanation:

4x + 6 = \frac{1}{2}(4x + 44)      {midpoint theorem}

4x + 6 = \frac{1}{2}*4x +  \frac{1}{2}*44

4x + 6 = 2x + 22

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Length of midsegment = 4x + 6 = 4*8 + 6

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3 years ago
Chad and Karla are both 42 years old they open an account at the laxmi savings bank with the hope that it will gain enough inter
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Answer:

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