Answer:
A
Step-by-step explanation:
beacause if you try to multiple 4x7.5 divided by 2 try it
Step-by-step explanation:
Powerhouse of photo synthesis
A=pi(r)^2
45=pi(r)^2 divide by pi (3.14)
14.33=r^2 square root both sides
3.79=r round
r=4
Answer:
-2. Not really sure on this one because there is only one equation, so I think it is impossible.
Step-by-step explanation:
x=4-y
x+y-6
4-6=-2