A line in the Cartesian plane passes through the points (–2, 4) and (2, –1). What are the rise and the run of the line?

A line in the Cartesian plane passes through the points (–2, 4) and (2, –1) is the rise is –5, the run is 4. Solution: Slope = (-1 - 4)/(2 + 2) = -5/4.

A line in the Cartesian plane passes through the points (–2, 4) and (2, –1) is the rise is –5, the run is 4. Solution: Slope = (-1 - 4)/(2 + 2) = -5/4.

The circumference of a circle if the area is 300 square centimeters. Solution: Area = pi*r^2 = 3.14*r^2 , area = 300 , r^2 = 300/3.14 = 95.5414 , r = 9.77cm , circumference =2 *pi*r =2*3.14*9.77 = 61.38 cm.

Added 72 days ago|7/12/2020 8:44:20 AM

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