Answer:
3/5
Step-by-step explanation:
1/2 can be written as 50%
2/3 can be written as 66.66%
3/5 can be written as 60%
Answer:
Step-by-step explanation:
it will be irrational
Given:
The graph of two lines.
To find:
The slope of each line and check whether they are same or different.
Solution:
If a line passes through two points, then the slope of a line is:
![m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
From the graph 1, it is clear that the line passes through the points (2,175) and (3,165). So, the slope of first line is:
![m_1=\dfrac{175-165}{3-2}](https://tex.z-dn.net/?f=m_1%3D%5Cdfrac%7B175-165%7D%7B3-2%7D)
![m_1=\dfrac{10}{1}](https://tex.z-dn.net/?f=m_1%3D%5Cdfrac%7B10%7D%7B1%7D)
![m_1=10](https://tex.z-dn.net/?f=m_1%3D10)
The slope of first line is 10.
From the graph 2, it is clear that the line passes through the points (1,175) and (2,165). So, the slope of first line is:
![m_2=\dfrac{175-165}{2-1}](https://tex.z-dn.net/?f=m_2%3D%5Cdfrac%7B175-165%7D%7B2-1%7D)
![m_2=\dfrac{10}{1}](https://tex.z-dn.net/?f=m_2%3D%5Cdfrac%7B10%7D%7B1%7D)
![m_2=10](https://tex.z-dn.net/?f=m_2%3D10)
The slope of second line is 10.
![m_1=m_2](https://tex.z-dn.net/?f=m_1%3Dm_2)
Therefore, the slopes of both lines are same, i.e. 10.
Answer:
-2.65
Step-by-step explanation: