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notka56 [123]
3 years ago
13

For what value of x is sin x = cos 19°, where 0°< x < 90°? 38°

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0
Sin x = cos (90-x)
90-x = 19
x = 71
The answer is 71 degrees.
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