Answer:
centimeters
Step-by-step explanation:
Answer:
3x+3
Step-by-step explanation:
Perimeter
x+x+6+x-3=3x+3
Answer:
the answer would be 5
Step-by-step explanation:
:3
.
Answer:

Step-by-step explanation:
The time constant of the element X is:


The decay function has the following form:




86/139*100%= 61.87%
The final answer is 61.87%~