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Gnoma [55]
3 years ago
10

6. If n (E) = 40, n (A) = 22, n (ANB) = 8 and n ((AUB)') = 6, determine n(B)​

Mathematics
1 answer:
Dimas [21]3 years ago
4 0

Answer:

4

Step-by-step explanation:

First n(AUB)=n(E) - n((AUB)')

So n(AUB) = 40 - 6 = 34

Now all u hv to do is use the formulae,

n(AUB) = n(A) + n(B) - n(ANB)

So when u substitute above values,

34=22 + n(B) - 8

So,

n(B) = 4

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Dilations are transformations that keep the angle measurements, but the side lengths change, so the transformation is similar, not congruent.

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B=2.35 + 0.25x
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Answer:

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First we need to form an equation and solve it to find the number of weeks when the prices were the same. Because the prices were the same we can say that b = c, and therefore form the equation:

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