These are negative reciprocals of each other; the product of these will equal -1.
Example: Above is a drawing of two perpendicular lines, if the slope of line AB is 2/3 and the slope of line CD is -3/2.

What was the primary purpose of the sibley commission in georgia? question 5 options: to schools across georgia integrate peacefully to discover how georgians felt about the issue of integration to lead non-violent protests to elect new civil rights leaders

Bottle deposit programs are one way to encourage higher recycling rates. explain how they work

Explain how a convection current in the earth is formed.