2 years ago

He sum of two numbers is 43 and the difference is 5. What are the numbers ?

Mathematics

1 answer:

lord [1]2 years ago

4 0

Answer:

24,19

Step-by-step explanation:

24+19=43

24-19=5

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<h3>Answer: 0.557</h3>

===================================================

Work Shown:

$P(A \cap B) = P(A) + P(B) - P(A \cup B)\\\\P(A \cap B) = 0.78 + 0.65 - 0.873\\\\P(A \cap B) = 0.557\\\\$

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Side note:

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We can isolate the last term to get the first equation shown above.

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