6mn= 216
m+5n= 29
n/2-1= 1
m^2/(n+5)= 9
Answer:
![{ \tt{pH = - log[H {}^{ + } ]}} \\ pH = - log(4.2 \times {10}^{ - 5} ) \\ pH = 4.38](https://tex.z-dn.net/?f=%7B%20%5Ctt%7BpH%20%3D%20%20-%20%20log%5BH%20%7B%7D%5E%7B%20%2B%20%7D%20%5D%7D%7D%20%5C%5C%20%20pH%20%3D%20%20-%20%20log%284.2%20%5Ctimes%20%20%7B10%7D%5E%7B%20-%205%7D%20%29%20%20%5C%5C%20pH%20%3D%204.38)
Step-by-step explanation:
H
Take 65/7 = 9 remainder 2
Then you add 2 days to Friday to give Sunday
Answer:
g(x)= 1/4 |x-2| + 1
Step-by-step explanation:
line:
points on same line:
slope based on the points
And the line is moved to the right by 2 units:
So the function becomes:
Considering movement up by 1 unit as well:
This is the final of equation for the line.
1000+1000=2000-2000=0 the answer is 0
