annonm1o1onamiimatim annonm1o1onamiimatim

23-11-2016
Mathematics

contestada

Please help! Find theta to the nearest minute.
cos theta=0.6955
The angle is
a. 45 degrees 54'
b. 44 degrees 4'
c. 44 degrees 6'
d. 45 degrees 56'

Respuesta :

nobillionaireNobley nobillionaireNobley

25-11-2016

cos θ = 0.6955
θ = cos^-1 (0.6955) = 45.93° = 45° 56'

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