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djverab [1.8K]
3 years ago
9

Y= -4x cos(x) -5

Mathematics
1 answer:
saw5 [17]3 years ago
3 0
To be honest I do t understand this but Carlos does so contact him
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Answer:

Step-by-step explanation:

|4x + 3| = 9 + 2x

We see the absolute value so we have to consider 2 cases:

(1)

4x + 3 = -9 - 2x

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x = -2

(2)

4x + 3 = 9 + 2x

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Let's plug in both results.

|4(-2) + 3| = 9 + 2(-2)

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Therefore x = -2 is a solution

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3 years ago
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Step-by-step explanation:

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3 years ago
What is the quotient of 62 divided by 5? (im in a math quiz ;-;)
Ipatiy [6.2K]

Answer:

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3. The city council should choose Plan Foxtrot because the reduction of pollution is much greater. Their goal would be reached faster if they go with faster reduction of pollution.
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