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Archy [21]
3 years ago
8

What is the radius for the circle given by the equation x^2+(y-1)^2=12?

Mathematics
1 answer:
umka21 [38]3 years ago
3 0

9514 1404 393

Answer:

  3.464

Step-by-step explanation:

Comparing the given equation to the standard form equation of a circle:

  (x -h)^2 +(y -k)^2 = r^2

we find the center to be (h, k) = (0, 1) and the radius to be √12 = 2√3.

The problem statement tells us to round the radius to the nearest thousandth, so it will be ...

  2√3 ≈ 3.4641016 ≈ 3.464 . . . radius of the circle

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Answer:

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Step-by-step explanation:

(-6)(2)-4(-1)(2)

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4 0
3 years ago
You have 3/4 a cup of flour in your cupboard. A recipe for bread calls for 1/5 cup of flour. How much flour would you have left
Mamont248 [21]

Answer:

11/20 cups left

Step-by-step explanation:

first, we need to convert 3/4 and 1/5 into fractions with common denominators

so we would have:

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so we would do:

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and that's the answer

hope that helped

5 0
3 years ago
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babunello [35]

Answer:

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5 0
2 years ago
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Archy [21]
Volume of Cylinder
= πr²h
= (3.14)(5)²(16)
= 1256 cm³

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Volume of air space
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= 1055.04 cm³
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3 years ago
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3 years ago
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