Answer:
144
Step-by-step explanation:
120 x 1.20 = 144
.20 is 20% and adding the 1 adds it to the original value
√3x - 12 = 0
√3x = 12
(√3x)^2 = (12)^2
3x = 144
x = 48
They both use the same units of measure.
