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

When writing an explanatory essay about a certain period, why is it important to organize historical events in chronological order?
Which of the following BEST describes self-actualization? A. breaking down your life into the key components B. learning to achieve without help from others C.
1. Why does the House have the power to elect a president if no candidate receives a majority of electoral votes? Select all that apply. (2 points) A -to balanc
Which type of exercise contributes most to building strong bones? swimming, lifting weights, walking briskly, jumping rope .
when was the treaty of Portsmouth negotiated
Write the least common multiple of 8 and 12
Help me with this one question plz i put a picture below so u can see it
15 points math question help hurry fast
How do you do Balancing Equations
The most abundant tissue type by weight in the body is________tissue. a. epitheliab. nervec. connectived. muscle