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liubo4ka [24]
3 years ago
9

I NEED HELP WITH MY MATHS HOMEWORK PLEASE!!

Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0
<h3>Answer:  1/12</h3>

Explanation:

The notation A \cap B means "the overlapped region between circles A and B". There is only one value in this region, and it is the "8". This is in the lower half of this region as the upper half is empty.

There are 12 values in the set {2,4,6,8,10,12,14,16,18,20,24} which we can see by counting them out, or we can note how 24 = 2*12 and how we started with 2 = 2*1. So basically we have...

  • 2 = 2*1
  • 4 = 2*2
  • 6 = 2*3
  • 8 = 2*4
  • 10 = 2*5
  • 12 = 2*6
  • 14 = 2*7
  • 16 = 2*8
  • 18 = 2*9
  • 20 = 2*10
  • 22 = 2*11
  • 24 = 2*12

So again we have 1 value in the overlapped region between A and B, out of 12 values total. So that's why the answer is 1/12.

german3 years ago
6 0

Answer:

What is your exact question?

Step-by-step explanation:

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5 0
2 years ago
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If (7^0)^x = 1, what are the possible values of x?
dezoksy [38]
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3 years ago
The expedition team plan a final practice run to test the range of their communication equipment. One member travels a distance
podryga [215]

Answer:

We need to sketch the problem first.

Find the size of angle R.

One member travels a distance of 12km due north. Another team member heads 50degree east of north and travels a distance of 10km.

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We know two sides and included angle, so we use the cosine rule.

A2+b2+c2-2bcCosA

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=100+144+147.08

=391.08

A==SQRT391.08

=19.775

19.7km

Step-by-step explanation:

Download docx
4 0
3 years ago
Help! I can’t figure out what the number is.
vekshin1
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Which number classified as a terminating decimal number?
Ugo [173]
The answer is the option  D: D)none of the above.
 The explanation is shown below:
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 Keeping the information above on mind,you have that the option A does not have finite digits, and the options B and C can't be written as a simple fraction. Therefore, the answer is the option D.
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