Answer:

Step-by-step explanation:
Apply formula for the circumference of a circle.

The diameter
is 13.8 cm.



Answer:
34.5
Step-by-step explanation:
The absolute value of -|-34.5| is -34.5. So, -34.5 is 34.5 away from 0.
Answer: sometimes, there are a lot of rectangles that are composite shapes so that could work. also, most composite shapes have two dimensions.
Step-by-step explanation:
Answer:
no company a gets 3 miles company b gets 5 miles
Step-by-step explanation: