The answer 4.59 i really do hope i helped out have a great day.
Answer:
See below (I hope this helps!)
Step-by-step explanation:
When dividing exponential terms of the same base, we can simply subtract the exponents, therefore:

I think you mean length times width, which is more simply written as lw.
The perimeter will be
.. P = 2√(16^2 +30^2) = 2*34 = 68
Answer:
.85 cents
Step-by-step explanation: