Answer:

Step-by-step explanation:
Hope this helps, have a great day
Answer:

Step-by-step explanation:
We are given the following information in the question.
The open interval: (- 18,22).
Let p belong to the given interval then p represents all the values belonging to the given interval.
Open Interval: An open interval is a interval that does not include the end points.
Thus, we can write:

is the required inequality form required.
That is p can take values greater than -18 and smaller than 22.
Just do pythagorean theorem. The answer is the square root of 75
Answer:
Do you have the figure Friend?
If yes please attach it too!