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3 years ago

What is the solution to the equation -3(h+5)+2 = 4(n+6)-9

Mathematics

1 answer:

elixir [45]3 years ago

6 0

here is your answer. i think i did it right.

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ASAP please it’s very important

zaharov [31]

Answer:

x = 30° and 330°

Step-by-step explanation:

Assuming the intervals is {0 , 2π} or {0° , 360°}

$tan\ x=\frac{-\sqrt{3} }{3} \\\\x=tan^{-1} (\frac{-\sqrt{3} }{3})\\\\x = -30$

So it means it lies in the 2nd and 4th quadrant because tangent is negative in the 2nd and 4th quadrant

so the two solutions are

x = 30° and 330° or

$x=\frac{\pi }{6}\ radians\ \ , \ \ \frac{11\pi }{6}\ radians$

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2 years ago

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Veseljchak [2.6K]

Answer:

I think there are 13 atoms present.

Step-by-step explanation:

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2 years ago

Rewrite 1/3 book - 5/6 hour as a unit rate.

insens350 [35]

Answer:

2/5

Step-by-step explanation:

The answer is 2/5 as a fraction or 0.40 as a decimal. To get the answer all you have to do is 1/3÷5/6

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2 years ago

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bearhunter [10]

Answer:

The answer is B

Step-by-step explanation:

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2 years ago

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dangina [55]

Answer:

Step-by-step explanation:

1 = 27

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2 years ago

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