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Yakvenalex [24]
3 years ago
13

Can someone please help me asap I’ll mark brainlist?!?!

Mathematics
2 answers:
Drupady [299]3 years ago
6 0

Answer:

a = 40

Step-by-step explanation:

Cross multiply, then divide:

  1. 15 × 8 = 120
  2. 120 ÷ 3 = 40

I hope this helps!

Setler [38]3 years ago
4 0

Answer:

40

Step-by-step explanation:

15/40 divided by 5= (15 divided by 5)/(40 divided by 5)= 3/8

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Please answer correctly, will mark brainliest, thanks! ^-^
kotykmax [81]

Answer:

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Step-by-step explanation:

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Simone examined the pattern in the table

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2 years ago
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oksano4ka [1.4K]

Problem 11) Start with set U = {1,2,3,4,5} and cross off 1,2,3 to be left with A' = {4,5}. We basically erase everything found in set A. You have the correct answer. Nice job.

Problem 12) Start with U = {1,2,3,4,5} and erase '5' to be left with {1,2,3,4}. So B' = {1,2,3,4}. You are correct here as well.

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