theyoungempirellc theyoungempirellc
  • 17-08-2021
  • Mathematics
contestada

line q passes through points (10, 6) and (1, 2). Line r is perpendicular to q. What is the slope of line r?

Respuesta :

loconte loconte
  • 17-08-2021

Answer:

slope of r = -9/4

slope of Q =     4/9  

Step-by-step explanation:

x1 y1  x2 y2

10 6  1 2

   

(Y2-Y1) (2)-(6)=   -4  ΔY -4

(X2-X1) (1)-(10)=    -9  ΔX -9

   

slope=   4/9    

Answer Link

Otras preguntas

why is the pyramids 30 feet shorter than they was when the were built
Definition of cultural ecology (Human geography)
The capital of the Ottoman Empire was the Dardenelles. True False
Ellen drove 357.9 miles. Her car gets about 21 miles per gallon. Which is the best estimate of how many gallons of gas Ellen used?
Which type of energy does the book have because it is on the shelf?
36x^2=4 solve by factorin
With a headwind, a plane traveled 390 mi in 1.5 h. Let x represent the plane’s speed (excluding wind speed) and let y represent the wind speed in miles per hou
Am I corect What is the fraction 8/36 expressed in lowest terms? I got 2/9 thats my final answer
which structure provides energy to the cell ?????
Calculate the average rate of change for the function f(x) = x4 + 3x3 - 5x2 + 2x - 2, from x = -1 to x = 1