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OpenStudy (anonymous):
Using the triangle below, which equation can be used to solve for x? A. sin 30° = 10/x B. sin 30° = x/10 C. cos 30° = x/10 D. cos 30° = 10/x
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OpenStudy (anonymous):
OpenStudy (anonymous):
length of side adjacent to the 30° angle: 10 length of side opposite to the 30° angle: unknown length of hypotenuse: x cosθ = adjacent/hypotenuse sinθ = opposite/hypotenuse
OpenStudy (anonymous):
Ah, thank you so much
OpenStudy (anonymous):
no prob :)
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