2.8a^2=55
a^2=55/2.8
a= square root of 55/2.8
Answer:
B.
Step-by-step explanation:
The first number minus the 2nd number will close off the distance.
Answer:
54.872
Step-by-step explanation:
volume of a cube = s³
where s = side length
side length given here is 3.8
so volume = 3.8³ = 54.872
it would be 20% if 0.2 omg
