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Mathematics 9 Online
OpenStudy (anonymous):

Please help. Find the value of x to the nearest tenth. tan 21 degrees= 9/x

OpenStudy (anonymous):

same as the assignment before;) \[\tan 21 = \frac{ 9 }{ x }\]\[x * \tan 21 = 9\]\[x = \frac{ 9 }{ \tan 21 }\]

OpenStudy (anonymous):

i got 23.4...

OpenStudy (anonymous):

me too

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

thank you :)

OpenStudy (anonymous):

np;)

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