By applying the law of sines.

$\frac{GH}{sin \ J} = \frac{GJ}{sin \ H}$

Given:
<span>GJ = 10 , ∠J =45° , ∠H = 31°

∴ </span><span> $\frac{GH}{sin \ 45} = \frac{10}{sin \ 31}$

∴ GH = 10 * sin 45° / sin 31° ≈ 13.7 m
</span>

8 0

2 years ago

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Select the graph for the solution of the open sentence. Click until the correct graph appears. 2|x| + 1 < 5

Paul [167]

Answer:

The correct answer is x < 2 or x > -2. The graph would be a line between -2 and 2 with an open circle on both.

Step-by-step explanation:

To solve, first solve the equation for the absolute value portion of the equation.

2|x| + 1 < 5

2|x| < 4

|x| < 2

Now since there is an absolute value around it, we have to complete it for the positive and negative versions.

x < 2 OR x > -2

3 0

3 years ago