I don’t know if that 2 and 1/4 or 21/4 so I’ll do both.
2 and 1/4 is = 9/4
21/4 is = 5 and 1/4
Answer:
25π
Step-by-step explanation:
formula is pi*r^2
radius is half of diameter sooo
π*5^2 so 25π
hope this helped and
plz mark brainliest i wanna
rank up
Answer:
66
Step-by-step explanation:
7(12)+3(-6)
84-18=66
Answer:
A. -386
Step-by-step explanation:
The approximate residual value for year 4 is that
graph down below: