katelynguthriee katelynguthriee

08-03-2017
Mathematics

contestada

Points (1,3), (-4,7), and (-29,K) are collinear. Find K.

How do i solve this?

Respuesta :

ChandrikaP ChandrikaP

08-03-2017

Co linear points have same slope
Points (1,3), (-4,7), and (-29,K)
m1,2=7-3/-4-1=-4/5

m2,3=K-7/-29+4
m2,3=K-7/-25

-4/5=K-7/-25
4/5=K-7/25
4=K-7/5
20=K-7
K=27

Answer Link

Otras preguntas

The equal pay act, as codified in the civil rights act of 1991 permits an employer to pay females less than males for the performance of jobs that require equal

What advantages did the united states gain from these acquisitions?

When driving down the highway, caesar could not help but notice the young-looking teenager who seemed to be driving in a reckless manner. he immediately assumed

Which of the following statements lists the steps that occur in the Cell Cycle, in chronological order? Centrioles move to opposite ends of the cell; cell passe

Pilar uses a unique product number for each product in her inventory. she makes the product number ____.

How does national interest shape the policies related to regional commerce in the american system?

Latosha was using an electric saw and got her fingertip to close to the blade she sherved the tip and the finger bled heavily besides stopping it what should sh

Lincoln, an american adult, is asked: "do you consider yourself to have reached adulthood?" he responds that he feels that he is truly an adult. lincoln is prob

Lisa Berry plans to rent an apartment for $1,090 per month. She estimates the annual expense on the chart. What is her average monthly cost?

Which two of the following skills are important for a meteorologist? A) ability to create charts B) customer service C) critical thinking D) troubleshooting E)