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EastWind [94]
3 years ago
7

Sin A = 90-Cos A. And Cos A = 90-Sin A.

Mathematics
1 answer:
ruslelena [56]3 years ago
8 0
Sorry, wt does it mean by angle A has sin 54
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5x + (x÷3) = 38.4<br>Which value of x makes the equation true ​
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Nastasia [14]
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