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Naily [24]
3 years ago
15

49-c< or equal to 45thanks

Mathematics
1 answer:
m_a_m_a [10]3 years ago
3 0

49-c\leq45\qquad\text{subtract 49 from both sides}\\\\-c\leq-4\qquad\text{change the signs}\\\\\boxed{c\geq4}

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From greatest to least?? 1.11,0.111,1.01,1.001
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2 years ago
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If a² + b² = z and ab = y, which of the following is equivalent to 4z + 8y? Show all the steps.
Ivenika [448]

Answer:

The answer to your question is:       (2a + 2b)²

Step-by-step explanation:

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Substitution

                                     4(a² + b²) + 8(ab)

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3 years ago
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hodyreva [135]

Answer:

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Step-by-step explanation:

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