Mark M. answered 03/20/20
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
sec θ = 8.92
cos θ = 1 / sec θ
cos θ = 1 / 8.92
cos θ = 0.1121
θ ∈ {1°, 359°}
Genevieve N.
asked 03/20/20
Mark M. answered 03/20/20
Mathematics Teacher - NCLB Highly Qualified
sec θ = 8.92
cos θ = 1 / sec θ
cos θ = 1 / 8.92
cos θ = 0.1121
θ ∈ {1°, 359°}
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