Answer:
B and C
Step-by-step explanation:
i just did this give me brainliest
C=πd
r=21
d=42
C=132 ft, and D is your final answer. Hope it help!
Answer:
-7 and -5
AND
-3 and -1
Step-by-step explanation:
Answer:4
Step-by-step explanation:
B) -7x-2x= -20-16
-9x= -36
X= -36 /-9
X= 4