Sossyjones
Sossyjones Sossyjones
  • 02-03-2016
  • Mathematics
contestada

A line of slope -3 contains the points A= (2,5) B= (4, k) What is the value of k?

Respuesta :

Аноним Аноним
  • 02-03-2016
Slope = -3

y2 = k
y1 = 5
x2 = 4
x1 = 2

Slope =  y2- y1 / x2- x1
   -3    = k-5 / 4-2
   -3    = k-5 / 2
   k-5  =  -3 * 2 = -6
     k   =  -6+ 5
     k   =  -1

Therefore, the value of k is -1 .
Answer Link

Otras preguntas

if STV is a right angle and The measure angle WTV is 25. The measure of angle STW is x. What is the value of x?
What are Bilbo's parents names in The Hobbit?​
What kind of services involved in Pharma & BioPharma? Drug discovery and development is a costly and difficult process. Having the right information availab
Find the circumference of a circle that has an area of 45.16 square meters.
The speaker compares independent clauses to ___ and dependent clauses to ___. a) adults; children b) children; adults c) adults; marriage d) marriage; adult
If Sis the midpoint of, RT RS= 5x+ 17, and ST= 8x–31, find RS.
Windows hard disks can now use a variety of file systems, including FAT16, FAT32, ____, and Resilient File System.
will give brainliest if correct!! Solve for x: the quantity of x plus 16 all over 3 = 3x Group of answer choices x = −7 x = −13 x = 8 x = 2
Can someone please help me it's urgent!
17. How were Jefferson, Franklin and Adams different?