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Vilka
[71]
3 years ago
14
IF YOU DO NOT KNOW DONT ANSWER
Mathematics
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1
answer:
Ksenya-84
[330]
3 years ago
4
0
19). sin(a) = 35/37
cos(a) = 12/37
Third choice.
20).
tangent(20°) = 10/x
x = 10/tangent(20°) = 10/0.364 = 27.475
Rounded to the nearest tenth: x = 27.5
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