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Mathematics 18 Online
OpenStudy (anonymous):

Using the triangle below, which equation can be used to solve for x?

OpenStudy (anonymous):

|dw:1332369240037:dw|

OpenStudy (anonymous):

There are a lot of them that could work. Do you have options to select from on this question? The first one that comes to mind is: Sin(40)=15/x Multiply by x on both sides (x)Sin(40)=15 Divide Sin(40) on both sides x = 15/Sin(40)

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