Answer:
x=3 , x=-3
Step-by-step explanation:

Add 9 on both sides

To remove base 'e' we take ln on both sides


Both sides have ln , so we make the terms equal

Take square root on both sides

x=3 , x=-3
Answer:
X=3.75
Step-by-step explanation:
A=24.25
I guess
Answer:
I would say the answer is C
La Mamá de la mamá de la mamá de la mamá de la mamá
The mathematical statement 4 C A means that 4 is a subset of A. The "C" symbol is generally used in mathematical statements to mean that the former is a subset of the following statement.