The correct answer for that question is 280
Answer:
Perpendicular is the direction of a surface wave
Step-by-step explanation:
Answer: she needs 2 2/5 liters
Step-by-step explanation:
Given:
The inequalities are:
or
To find:
The solution for the given inequalities and graph the solution.
Solution:
We have,
or
Solve the above inequalities separately.
Divide both sides by -5.
...(i)
And,
Divide both sides by 2.
...(ii)
From (i) and (ii). we get
or
The interval notation of the solution is .
The graph of the solution is shown below.