Cos 210° = cos ( 180° + 30° ) - cos 30° = - √3/2
Answer:
$337.5
Step-by-step explanation:
He would get $337.5 because if he gets $11.25 every hour you just multiply $11.25 by 30 hours.
Answer:
3500÷6= 583
Step-by-step explanation:
It is 3500, because 5, the tens can give 4, the hundred
The sides are 2, 1, 1.5, and 2.5 clockwise
Based on the docx you showed me, the equation for the parabola is
![y = x^2 + 36](https://tex.z-dn.net/?f=y%20%3D%20x%5E2%20%2B%2036)
and you want a table of values for a linear equation that intersects the parabola at (5, 6) and (-2, 34).
If you use these two points to create a line we get the equation:
![y - 6 = \frac{34 - 6}{-2 - 5}(x - 5)](https://tex.z-dn.net/?f=y%20-%206%20%3D%20%5Cfrac%7B34%20-%206%7D%7B-2%20-%205%7D%28x%20-%205%29)
(I just used point slope form)
This can be simplified to:
![y = \frac{40}{-7}x + \frac{242}{7}](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B40%7D%7B-7%7Dx%20%2B%20%5Cfrac%7B242%7D%7B7%7D)
Now we just need to create a table of points on this line. We already have the points you gave and we can also use the y-intercept:
![(0, \frac{242}{7})](https://tex.z-dn.net/?f=%280%2C%20%5Cfrac%7B242%7D%7B7%7D%29)
and the x-intercept:
![(\frac{121}{20}, 0)](https://tex.z-dn.net/?f=%28%5Cfrac%7B121%7D%7B20%7D%2C%200%29)
.
So our table of value can be:
x | y
______|________
-2 | 34
0 | 242 / 7
5 | 6
121/20 | 0