The general equation of a line is:
![\frac{y- y_{1}}{x- x_{1}} =m](https://tex.z-dn.net/?f=%20%5Cfrac%7By-%20y_%7B1%7D%7D%7Bx-%20x_%7B1%7D%7D%20%3Dm)
When m is the gradient and x1 and y1 are the coordinates of the points on the line
Therefore:
![\frac{y-1}{x-2}=3/4](https://tex.z-dn.net/?f=%20%5Cfrac%7By-1%7D%7Bx-2%7D%3D3%2F4%20)
![4y-4=3x-6](https://tex.z-dn.net/?f=4y-4%3D3x-6)
Answer:
commutative property of multiplication
Step-by-step explanation:
Answer:
128
Step-by-step explanation:
180 - 52
1yd=3ft...so 39ft=(39/3)=13yds
1mins =60seconds
13/60=0.22yds/secs