1236inch (5191.2cm)
primeter of a triangle = sum of its threee sides
P.S. 1 inch=4.2 cm
I think it’s B and C. They are the same distance away from 0 but, they are on different sides. Therefore, they are opposites.
Answer:

Step-by-step explanation:
Given
- 
The LCM of 4 and 5 is 20
= 
= 
25 miles per hour equals 11.176 meters per second.
To multiply fractions, you just multiply across so you'd do:
3 × 2 = 6
4 × 3 = 12
The answer is 6/12, but it asks for the simplest form so you can simplify to 1/2. I hope this helps!