Answer :
Cos 12° expressed as an integer or as a decimal
[tex]\begin{gathered} \cos 12^0\text{ = 0.978} \\ \cos ^{}12^0\text{ = 0.99 (nearest hundredth)} \end{gathered}[/tex]Hence the value of cos 12° as a decimal to the nearest hundredth = 0.99
Cos 12° expressed as an integer or as a decimal
[tex]\begin{gathered} \cos 12^0\text{ = 0.978} \\ \cos ^{}12^0\text{ = 0.99 (nearest hundredth)} \end{gathered}[/tex]Hence the value of cos 12° as a decimal to the nearest hundredth = 0.99