What are equivalent expressions for n - 1.5

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons