Unit 5: Given the coordinates of the vertices of a quadrilateral, determine whether it is a square, a rectangle, or a parallelogram. Then find the perimeter of the quadrilateral,
A(4,3), B(6,3), C(6,5), D(4,5)

Geometry. i need step by step explanation on how to do each problem.

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation