Divide the numerator and denominator by 21:
21 / 21 = 1
84 / 21 = 4
So 21/84 is equal to 1/4.
Answer:
1/4√x
Step-by-step explanation:
False
Step-by-step explanation:
yoijyngntintngngkgkgkkgnggf
You have it selected correctly. 20 is the only option.
The answer would be 0.381.
