sin H = Opposite / Hypotenuse
sin H = 5/13
sin H = 0.384615
<H = 22.6198
<H = 23 (nearest degree)
Answer is first one.
23
4/5*(1/100)= 4/500= 0,008
When dividing two fractions, we flip the second fraction and multiply by it (that is, use the reciprocal).
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×
You can either multiply top by top and bottom by bottom or you can simplify by dividing out common factors.
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