Answer:
y=5x+3
Step-by-step explanation:
I learned it in school :)
the height:

(with g being the gravitational acceleration)
Answer:yes
Step-by-step explanation:
Answer: a = 8
Step-by-step explanation:
Volume of a square based pyramid is given as
.
where a is the length of the side and h is the height.
Substituting into the formula , we have
V = 
128 =
/3
384=
X 6
Divide through by 6
384/6 = 
64 = 
Therefore :
a = 
a = 8