Answer:
50
Step-by-step explanation:
all your doing is dividing 100 by 20 and u get 50
x^3 + 64 = 0
Subtract both sides by 64:
x^3 = -64
x = -4
Answer:
L = the slanted height of the pyramid
Step-by-step explanation:
The surface area of a pyramid is given by :

Where
P is perimeter of base of pyramid
L is the slant height of the pyramid
B is the area of base.
So, the correct option is (c) "the slanted height of the pyramid".