An ally or member of a person's group or gang. A partner or colleague.
The least common denominator (LCD) is the least common multiple (LCM) of the denominators.
Liquids weight less. Easier to drink.
liquid has no definite shape but an irregular solid has a definite shape.
no to square a number is to multiply the number by itself. I.E. 3 x 3= 9 or 4x4= 16 finding the area of a squat is to multiply the length by the width of a geometrical square/rectangle.