rtigner04 rtigner04
  • 21-03-2020
  • Mathematics
contestada

the points (2,r) and (5,-1) lie on a line with slope 4. what is r

Respuesta :

Ayomidex Ayomidex
  • 21-03-2020

Answer:

R=-13

Step-by-step explanation:

S=-1-r/5-2

4=-1-r/3

Cross multiply

4*3=-1-r

12=-1-r

Collect like terms

12+1=-r

-r=13

Divide both sides by -

r=-13

Answer Link

Otras preguntas

Select the correct answer. Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets repre
The outer planets-jupiter,Saturn,Uranus,and Neptune-are made up of which gases ?
Natural selection is an example of a mechanism of evolution. Does this mechanism produce a change in INDIVIDUALS OR POPULATIONS​
Question 6 of 252 PointsRectangle ABCD has vertex coordinates A(-1, -1), B(-1,-3), C(-4,-3), andD(-4,-1). It is translated 4 units to the right and reflected ac
Who can guess this question
Find any 3 (x,y) pairs that are solutions for the equation 2x-5y=10 . Show your work
which of the following statements best describe the religious characteristics of pakistan and india
What is an organic chemical?
find the slope of the line connecting points (2,3) and (5,-3).​
what two ideas do modern writers seek to juxtapose