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Which expression is equivalent to | a | ≤ 4 ?


a ≥ –4 and a ≤ 4


a ≤ –4 or a ≥ 4


a ≤ –4 and a ≥ 4


a ≥ –4 or a ≤ 4

Respuesta :

nlovato0001

Answer: A

Step-by-step explanation: If i'm right Mark Me brain, give 5 stars and a thank you

Answer:

a ≤ 4

Step-by-step explanation:

So a is either equal to 4 or under 4. There are no negatives so you can use that. But remember if it's like this, A ≥ x, x is smaller or greater. But if it's like this, A ≤ x, a is smaller or equal to x.

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