sydjeawalters sydjeawalters

01-11-2020
Mathematics

contestada

y=x+3 and y=-x-5.Is the line parallel, perpendicular or neither?

Respuesta :

oscar236 oscar236

01-11-2020

Answer:

Perpendicular.

Step-by-step explanation:

For parallel lines slopes are equal.

The slope of y = x + 3 is 1 and the slope of y = -x - 5 is -1 so they are not parallel.

For perpendicular lines m1*m2 = -1 (where m1 and m2 are the slopes).

So these 2 lines are perpendicular.

Answer Link

Otras preguntas

If you were to inject sodium (na+) into a neuron in a rat's brain, what effect would it have on the neuron

How do I factorise X^2-12x+20

joe wants to fence a rectangular pen for his goats. The length of the pen should be at least 60 ft, and the distance around should be no more than 260 ft. which

the sum of the ages of Andy and Derek is 50. in 5 years time, the age of Derek will be four times that of Andy now. how old is each boy

The popularity of trade restrictions, tariffs, and quotas often reflects that

In a function, an input can have more than one output. TRUE or FALSE?? Plz asnwer quick.

What factors account for an accurate poll? an inaccurate poll?

Why are evoked sets, inept sets and inert sets important to the marketing department?

15 points!!!!!!!!!!!

Which graph best represents the function f(x) = 1(1.5)x?