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CaHeK987 [17]
2 years ago
9

Geometry: The base of a triangle is 12 in. Its height is (x + 6) in. Its area is no more

Mathematics
1 answer:
larisa [96]2 years ago
3 0

Answer:

The area of a triangle= bh/2. Substitute

12(x+6)/2 ≤ 72

12(1/2x+3) ≤ 72

6x+36 ≤ 72

6x ≤ 72-36

6x ≤ 36 Divide both sides by 6

x ≤ 6

x|x ≤6 (read: x, where x is equal or smaller than 6)

Step-by-step explanation:

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Step-by-step explanation:

For this case we can define the following events:

A= In a certain computer a memory failure

B= In a certain computer a hard disk failure

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We need to remember that we have independent events when a given event is not affected by previous events, and we can verify if two events are independnet with the following equation:

P(A \cap B) = P(A) *P(B)

For this case we have that:

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And we see that 0.0002 \neq P(A \cap B)

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Step-by-step explanation:

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