1. 720 pt./hr.
2. 2 pt. = 1 qt.
3. 720/2 = 360
4. 360 qt./hr.
Now, since there are 60 mins. in 1 hr., multiply the number by 60.
5. 360(60) = 21600
6. 720 pt./hr. = 21,600 qt./min.
Given:
The inequality is
![x+19\leq 23](https://tex.z-dn.net/?f=x%2B19%5Cleq%2023)
To find:
The value of x and then graph on the number line.
Solution:
We have,
![x+19\leq 23](https://tex.z-dn.net/?f=x%2B19%5Cleq%2023)
Subtracting 19 from both sides, we get
![x+19-19\leq 23-19](https://tex.z-dn.net/?f=x%2B19-19%5Cleq%2023-19)
![x\leq 4](https://tex.z-dn.net/?f=x%5Cleq%204)
It means all the real values of x which are less than or equal to 4 are in the solution set. So, an arrow approaches towards left from x=4 as shown in the below figure.
Answer:
(2, - 3 )
Step-by-step explanation:
The solution to the system is at the point of intersection of the 2 lines.
The lines intersect at (2, - 3 )
Thus the solution is (2, - 3 )
To find the angle measure of a circle, you first have to think about how a circle is 360 degrees around. If you're looking for the angle measure of 9 kids out of a total of 15, you'd have to divide 360 by 15 (which is 24) and then multiply that by the number of students you're counting, which is nine students. So, 9 times 24 is 216, which is your central angle