Step-by-step explanation:
Using log properties


Then

Plug in the knowns


Answer:
72
Step-by-step explanation:
36+36=72
The surface area 3 times greater than the area.
6 * 2 gives the area
the surface area is by multiplying area by 3.
this means that the surface area is 3x bigger than area.
Answer:
n=40
Step-by-step explanation:
25/n=5/8
25/5=5
n/5=8
n=40