(1-cos^2(x)) csc^2(x)=1
one of the trigonometry rules is sin^2(x) + cos^2(x) = 1 if you rearrange this you realize that sin^2= 1-cos^2(x)
we also know that csc^2(x)= 1/sin^2(x) so now you can rewrite your equation as:
sin^2(x) x 1/sin^2(x) = 1
sin^2(x)/sin^2(x) =1
the LHS (left hand side) can cancel down to 1 because the numerator and denominator are the same
so then 1=1 Therefore LHS=RHS
Hope this helps
Answer:
(-4, 0)
Step-by-step explanation:
(-4, 0)
We can't necessarily draw it out for you unless someone links something.
Area = Length * Width
A = (2x - 4) * (x + 5)
A = 2x² +10x-4x - 20
A = 2x² + 6x - 20
In short, Your Answer would be Option C
Hope this helps!
9514 1404 393
Answer:
447,448,470.0
Step-by-step explanation:
Using your template, you have ...
21% × 2,130,707,000 = 447,448,470.0 . . . . barrels produced in Texas
