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2 years ago

Okay so- im really stuck (help is well appreciated) 10 points

Mathematics

2 answers:

9966 [12]2 years ago

6 0

Answer: $x\ge \:-5$

Step-by-step explanation:

You can see that all numbers greater than and equal to 5 are highlighted on the number line

Therefore, the inequality is: $x\ge \:-5$

Elden [556K]2 years ago

5 0

He/she is correct i i think

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Dominik [7]

the system has no solution.

Option C is correct.

Step-by-step explanation:

We need to solve the system of equations by substitution

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3 years ago

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Goshia [24]

Answer:

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Step-by-step explanation:

The tunnel, the ground and the depth of the tunnel form a right angle triangle.

The length of the tunnel is the hypotenuse of the right triangle that has been formed.

Let the length of the tunnel be $m\: feet$ .

Using the sine ratio, we obtain;

$\sin(30\degree)=\frac{Opposite}{Hypotenuse}$

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We substitute the given values to obtain;

$\sin(30\degree)=\frac{300}{m}$

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mariarad [96]

Answer: The answer is the 4th option

Step-by-step explanation: Hope this helps!

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