Answer:
If the equation ends with a false statement (ex: 0=3) then you know that there's no solution. If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.
Step-by-step explanation:
I hope this helps you out! :)
- - 9+7=16
And you can do:
10+6=16 aswell. <span />
9 < SQRT X < 25
If we square each term of this :
81 < x < 625 : Answer
This is what we could say for x
Hope this will help you :)
Answer:
The input force needed is 225 Newtons
Step-by-step explanation:
From hydraulic pressure laws, we have that the pressure at the same level throughout the body of a fluid is equal.
This means that for the Hydraulic Jack, input pressure = output pressure
Recall,Pressure is a ratio of force and area
i.e pressure = Force / Area
For the hydraulic jack to work properly, the pressure at the input end must be equal to the pressure at the output end.
From this we can compute that the Input force = 225 Newtons