21^2/0.219 = 2013.69863
2 significant figures are the 20, so the answer is 2000
Answer is on the attachment. Brainlist pls.
Step-by-step explanation:
I... don’t know? How many hours is he working a year? How many days is he working?
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
K (-5, 1)
L (0, 1)
M (0, 3)
N (-5, 3)