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Mathematics 21 Online
OpenStudy (anonymous):

Find the value of x.

OpenStudy (anonymous):

|dw:1361682198546:dw|

OpenStudy (anonymous):

We have Opposite / Hypotenuse. That calls for Sin!

OpenStudy (anonymous):

500sin(10) = x x = 86.8

OpenStudy (anonymous):

Rounding to the nearest tenth, x = 87?

geerky42 (geerky42):

Or 500cos(80ยบ)

geerky42 (geerky42):

Either way, it is 87.

OpenStudy (anonymous):

Thanks. :)

geerky42 (geerky42):

No problem.

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