Answer:
On factorizing 13824, we get
13824=2^9 ×3 ^3
So, cube root =2^3×3
Step-by-step explanation:
Answer:

Step-by-step explanation:
From the question we are told that:
Length of pool 
width of pool 
Width of brick-walk way
Generally the equation for Area of the pool
is mathematically given by

Generally the equation for Area of the pool with its walkway
is mathematically given by

Where

Therefore

Generally the equation for pool's walkway
is mathematically given by


Answer:

Step-by-step explanation:
The equation of the line in point-slope form is:

Where m is the slope and
is a point of the line.
The slopes of two perpendicular lines are opposite reciprocal, then the other slope is:
m=
Substitute the slope and the given point into the equation, then you obtain:

Answer:
a
Step-by-step explanation:
I think it is 8 but im not sure srry if rong