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Mama L [17]
2 years ago
5

Help me please 3x+12=?

Mathematics
2 answers:
Ad libitum [116K]2 years ago
6 0

Answer:

<h2>3x+12=0</h2><h2>3x=0-12</h2><h2>x=-12/3</h2><h2>hence x=(-4)</h2><h3>✌️✌️ HOPE IT HELPS</h3>
Anika [276]2 years ago
4 0

Answer:

3(x+4)

Step-by-step explanation:

simple common factor problem.

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4vir4ik [10]

Answer:

The measure of angle A is 101\°

Step-by-step explanation:

we know that

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substitute the values and solve for cos(A)

31^{2} =22^{2}+18^{2}-2(22)(18)cos(A)

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andrew11 [14]
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3 years ago
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Alina [70]

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8 0
3 years ago
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Help and explain explain !!!!!!!!!!
tigry1 [53]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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