What is the formula for a regular hexagon?

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Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c