Mathematics, 27.01.2021 16:50 hjlhdjfhjh
The angles shown above are acute and sin (a) = cos(b°). If a = 4k – 22 and b = 6k - 13, what is the value of k ?
A) 4.5
B) 5.5
C) 12.5
D) 21.5
Answers: 2
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The angles shown above are acute and sin (a) = cos(b°). If a = 4k – 22 and b = 6k - 13, what is the...
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