mrhoward6723 mrhoward6723

12-10-2017
Mathematics

contestada

How to know if two lines are parallel or perpendicular?

Respuesta :

campobnc747 campobnc747

13-10-2017

By looking at the equation and if the coefficient of x in both equations are the reciprocal of each other they are perpendicular. If two lines are parallel they have the same slope.

Answer Link

Otras preguntas

how does the book the princess diaries end? the book by meg cabot

internal membrane system that helps make proteins ...

there are 6rows of 16 chairs set up for the third grade play , in the first 4 rows two chairs on each end are reserved for teachers the rest of the chairs are f

an organelle that appears as a stack of flattened membranes; it modifies, sorts, and packages proteins and other materials from the ER for storage in the cell o

35% of what number is 42

why wheat flour is usually passed near a magnet before being packed?

What is 123.08÷34 and how do I get the answer I'm stumped

England tried to add to its empty treasury by ________________. taxing paper and tea taxing everything that went into and out of the colonies both a and b

As an object’s temperature increases, the ____________________ at which it radiates energy increases.

Describe the changes in income and purchasing power of the urban middle and working classes. Who made the greater gains? Who lagged behind?