Answer:
b=5
a=-3
Step-by-step explanation:
Use A Calculator. They are Good Espically those chocolated smelled ones. :)
Answer:
IDK
Step-by-step explanation:
djjdjhgfdfghjmmnbgfd
first one is 0 second one is 2 and then the last one is 0
Answer:
2r(2r)
R
Pi/4
Pi times r cubed
Step-by-step explanation:
Believe it or leave it