Answer:
see explanation
Step-by-step explanation:
Given
2cosΘ - = 0 ( add to both sides )
2cosΘ = ( divide both sides by 2 )
cosΘ =
Since cosΘ > 0 then Θ is in first and fourth quadrants, hence
Θ = ( ) =
OR
Θ = 2π - =
solutions are Θ = ,
600 divided by 4 squared root is 37.5
If you change the fraction to decimals that will make it easier to compare
Linear means in a straight line, non linear n o line
Answer:
This is true!
Step-by-step explanation:
Alex got the highest grade of the three boys. Ethan got the middle grade, and Harrison got the lowest.
Let's say that they each got a grade out of 100. These are the boys, in order, by their grade:
Alex - 100%
Ethan - 50%
Harrison - 0%
Now you see that if you take out Ethan, Alex still has a higher grade than Harrison.