exam
Maths Puzzle
Numerical Ability
how do i solve the system by graphing.
2x + y = 4
x + y = 3
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exam Other Question
The amount of farmland in the US is decreasing by one acre every 0.00876 hours as farmland is being converted to nonfarm use. At what ate in acres per day is the farmland decreasi
Used the symbol @ for the regular symbol.
Given that cos@ = - 4/5 and @ is in Quadrant 2, find:
sin @=
sin 2 @=
cos 3 @=
tan @ / 2=
sin (@ + 60 degrees)=