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UNO [17]
3 years ago
9

Could I please have the answer to this problem? Could I also please have an explanation, as I'm confused and I don't understand.

Mathematics
2 answers:
tatiyna3 years ago
8 0

Answer:

B is the answer as it's means intersection and none of the numbers intersect x and y

Elden [556K]3 years ago
6 0

Answer:

Your ans is B as In the intersection of two sets X and Y denoted by X∩ Y is the set containing all elements of X that also belong to Y (or equivalently, all elements of Y that also belong to X).

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What is the volume of 10 2 in 5.5in
svetlana [45]

Answer:

  110 in³

Step-by-step explanation:

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5 0
2 years ago
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How was pre-image ABC transformed to create image AꞌBꞌCꞌ? A. 90° clockwise rotation around point C B. reflection over segment BC
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7 0
3 years ago
The frequency of sound varies inversely as the wavelength.
daser333 [38]

Let's assume the frequency of sound be f and wave length is w.

Given that, the frequency of sound varies inversely as the wavelength.

So, we can set up an equation as following:

f*w = k Where k= constant of variation.

Other information is, the frequency of a musical note is 276 cycles per second when the wavelength is 1.2m.

So, next step is to plug in f = 276 and w = 1.2 in the above equation to get the value of k.

276 * 1.2 = k

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Next step is to plug in k = 331.2 in the above equation. So,

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Now we need to find the wave length : w when frequency : f = 600.

Therefore,

600 * w = 331.2

w = \frac{331.2}{600}

So, w = 0.552

Hence, the wave length is 0.552 m.

Hope this helps you!.

4 0
3 years ago
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