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Talja [164]
3 years ago
9

I learned this a while ago and totally forgot how to do it. Really need help.

Mathematics
1 answer:
yaroslaw [1]3 years ago
7 0
Use trig. Could not. See the last word on your picture
Tan(21)/1=X/14
Cross multiply
Tan(21) times 14= 5.37 round to the hundredth
5.4 round to the tenth
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