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Gwar [14]
3 years ago
11

41. If n(G) = 20, n(H) = 30, n(G ⋂ H) = 5, find n(G ⋃ H) 42. If n(G) = 5, n(H) = 8, n(G ⋂ H) = 4, find n(G ⋃ H)

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0

Answer:

hope it will help

plz mark brainliest✌️✌️

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antiseptic1488 [7]

Answer:

The third option. I’m not 100% sure but I do think that’s the answer

Step-by-step explanation:

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3 years ago
What is the equation of the coordinate A and B if they are (4,7), (6,3) respectively. What is the equation of the straight line.
Nesterboy [21]

Answer: y+2x=15

Step-by-step explanation:

Given

Two points A and B are (4,7) and (6,3) respectively

Using two-point form

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Putting values

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3 0
3 years ago
Jen has 1 chocolate bar she is sharing with her friend, Joe. Jen takes 2/3 of Joe’s piece. What’s Joe’s current piece?
lana66690 [7]

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Step-by-step explanation:

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3 0
3 years ago
Help me please i don't understand ​
lubasha [3.4K]

Answer:

See below.

Step-by-step explanation:

Variables:

L = length

W = width

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Equations:

L = W + 13

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P = 2(W + 13 + W)

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W = 50

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The length is 63 cm, and the width is 50 cm.

7 0
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Answer:

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3 years ago
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