Hello.
Remember the Property of exponents:

Let's use it to solve our maths problem.

Subtract the exponents:

Therefore, the answer is
c.
I hope it helps.
Have a nice day.

Answer: z= 1.72
Step-by-step explanation:
Don’t ask me how I guessed and it was right
14.100 or you can do something like that try it in see if it’s right
Do you have a picture if not you just mutilply and get 12 I think
The altitude and the median are not the same