Mark M. answered 04/18/16
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
cos-1 0.3 ≈ 1.26610367 radians
4.55t ≈ 1.26610367
t ≈ 0.278264543 radians
Ana A.
asked 04/18/16
Mark M. answered 04/18/16
Mathematics Teacher - NCLB Highly Qualified
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