A suitable calculator* can do this easily.
61°38'45" = (61 +(38 +45/60)/60)° ≈ 61.65°
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I like the RealCalc app for Android, but many graphing calculators also will do this conversion. Of course, you can simply evaluate the expression as above.
Step-by-step explanation:
3x(x2 + 2x – 6) + 4(x2
– 6x + 2)
Parenthesis according to the PEMDAS rule
So
7(x - 4) = 84
Would be
7x -28 = 84
Hope this helped :)
15 adult tickets, or 41 children tickets. but combined it could be, 13 adults and 5 children tickets.
