cos 0 = 1/6
1 - cos²0 = sin²0
sin²0 = 35/36
in quadrant IV (4) the cos is positive sin is negative.
sin0 = - √35/6
Answer:
Step-by-step explanation:
The Domain of a function is the x value, and the Range of a function is the y value. For example, in the ordered pair (9,4) the Domain is 9, or the x value, and the Range is 4, or the y value. So to find the Domain and Range, write ordered pairs for each plotted point on your graph (the dot at the end of each line) and then go through and identify the Domain and Range from there. When you list them, write the numbers in numeric order from least to greatest. Hope this helps!
degrees Rankine is about 
degrees Celsius, so that
The variance of 
is
![\mathrm{Var}[Y]=\mathrm{Var}\left[\dfrac59X-\dfrac{5463}{20}\right]=\dfrac{25}{81}\mathrm{Var}[X]=\dfrac{100}9\approx\boxed{11.1}](https://tex.z-dn.net/?f=%5Cmathrm%7BVar%7D%5BY%5D%3D%5Cmathrm%7BVar%7D%5Cleft%5B%5Cdfrac59X-%5Cdfrac%7B5463%7D%7B20%7D%5Cright%5D%3D%5Cdfrac%7B25%7D%7B81%7D%5Cmathrm%7BVar%7D%5BX%5D%3D%5Cdfrac%7B100%7D9%5Capprox%5Cboxed%7B11.1%7D)
(x+5) represents each side of a square. Since all sides of a square are equal, we know that all sides are (x+5).
Base x height = (x+5)(x+5)
Which is x^2+10x+25!
First factor or a 3
3(x^2+3x-1)
Answer=. 3(x2+3x-1)
