The answer is D. 4x + 3y = -6 I first found the slope using the slope formula. Then I plugged in the values of the given coordinate and the slope I found into the point slope form equation, then I simplified. Then I manipulated the equation to get x and y on the right side, and the constant on the left side. Finally, I multiplied both sides by 3 to get rid of the fraction.
Area of a square = Length² 144 = Length² Length = √144 = 12
-------------------------------------------------------------- Answer: The length is 12 feet. --------------------------------------------------------------