Answer:
3) 40 decimeters = 4 metres
7) >
8) <
9) >
10) <
Uhh could you please include a image or something to help someone know it more Cleary with what you need help with
B: 78.50
If you plug in 5 for r, then you get 3.14 * 25, which is equal to 78.5
Hope this helps!
