Answer:
44x/7
Step-by-step explanation:
Radius=r=xcm
Circumference=2πr
➜2πx
➜2×22/7×x
➜44/7×x
➜44x/7
a-b-c
that's the answer the negative sign affects what's in the bracket
Answer:
i think 30
Step-by-step explanation:
the best choice
Answer:
m1=12 and m2=168
Step-by-step explanation:
