Answer:
I believe a pyramid has A. 5 faces
Do 9+4 because you need to get m alone. you get 13 plug 13 in for m (13-4=9) and then 9=9
Answer:
600
Step-by-step explanation:
600 hundred is already rounded.
Say if the number was 650, it would round to 700. But if it was 610 it would round to 600.
Answer:
r=-11
Step-by-step explanation: