MohamedAlfatih MohamedAlfatih
  • 01-11-2021
  • Mathematics
contestada

4. The line AB passes through the points A (k, 3) and (5, 4).The gradient of AB is 1/3 Find the value of k ​

Respuesta :

xyou2264
xyou2264 xyou2264
  • 01-11-2021

Answer:

answer is

k=2

Step-by-step explanation:

For this type of question let's use an equation that's are used to find the slope.

[tex]m = (y2 - y1) \div (x2 - x1)[/tex]

Now, substitute the numbers we have,

[tex] \frac{1}{3 } = (4 - 3) \div ( 5 - k)[/tex]

[tex] \frac{1}{3} = 1 \div (5 - k)[/tex]

[tex] \frac{1}{3} = \frac{1}{5 - k}[/tex]

[tex]5 - k = 3[/tex]

[tex]k = 2[/tex]

To check your answer,

m= 4-3/5-2

m=1/3

BOOM!

brainlist me??

Answer Link

Otras preguntas

Joy is collecting rocks. she has 3 jars and 4 buckets. there are 2 rocks in each jar and 3 rocks in each bucket. how many rocks does joy have?
an adult african elephant weighs 8.25 tons.how much do 27 elephant's weighs
J’ai besoin d’ ______ stylo pour écrire
One of the paintings in the exhibit (is/are) very valuable. a. is b. are
How do energy packets (solar radiation and infrared radiation) interact with the clouds to cool the planet?
In which is the underlined phrase an adjective clause? In the 1840s, companies started making special Valentine’s Day cards for whoever wanted to celebrate the
Which sentence correctly uses commas to separate items in a list? The Library of Congress is home to the world's most extensive comic-book collection, oldest or
when writing a short story, what is the purpose of a story map, or plot diagram?
What is x+y divided by 3 x=45 and y=24
Why did the colonists object to the Tea Act?