To work this out we have to do 16.9 hours - 13.2 hours = 3.7 hours so there is a 13.7hour difference and to show it as an addition equation you do 13.2 hours + 3.7hours = 16.9 hours

Radius of the circle "
" = 9 in.

The circumference of the circle.



We know that,


Therefore, the circumference of the circle is 56.52 in.

What comes after 3.4 im pretty sure its 3.5
Answer:
-30=-30
Step-by-step explanation:
Always true.