Step-by-step explanation:
Since Angle DAE = Angle BCE, lines AD amd BC are parallel (by Z-angles).
This means that Angle ADE = Angle CBE (by Z-angles).
We have 2 congruent angles and 1 congruent side (AD = BC, given).
By ASA congruence, triangles AED and CEB are congruent.
Answer: 
Step-by-step explanation:
Given
The volume of the pool is 
Depth of water is 
Suppose A is the base of the pool

This area can be written as

Y=mx+b is slope intercept form
y=-3/2x-2 is your answer
Answer:
::::::::::::::::::::::::::::::::: don't know so long
ask your teacher to teach u
It would be A. 3z+7z.....