danie1a danie1a

16-09-2019
Mathematics

contestada

are the graphs of x-4y=2 and 4x+y=8 perpendicular?

Respuesta :

surjithayer10otahza surjithayer10otahza

16-09-2019

Answer:

Step-by-step explanation:

x-4y=2

4y=x-2

y=1/4 x-1/2

slope=1/4

4x+y=8

y=-4x+8

its slope=-4

product of slopes=1/4×(-4)=-1

so lines are perpendicular.

Answer Link

Otras preguntas

personality development includes

Effective communication consists of __________.

What type of invertebrate are robber crabs? Why do these crabs fit in this category?

For which values of P and Q does the following equation have infinitely many solutions ? Px+57=-75x+Q

The main purpose of the passage is to emphasize the value of a tradition. A) B) stress the urgency of an issue. C) highlight the severity of social divisions. D

Good stuff is giving away free pens to each of the first 200 people who came in the store today. In the first hour, they gave away 75% of the pens how many is

a wave has a maximum at 2 and a midline at y equals 0.5 what is the minimum?answer

Hurry and answer A rectangular prism with a volume of 5 cubic units is filled with cubes with side lengths of 1/3 unit. How many 1/3 unit cubes does it take t

Cuando llegaba de la escuela y no había nadie en mi casa, iba a casa de___. A. La vecina b. Los bloques c. La tortuga d. El mundo

ANSWER NEEDED ASAP!!!