Answer:
![\frac{32}{45}](https://tex.z-dn.net/?f=%20%5Cfrac%7B32%7D%7B45%7D%20)
Step-by-step explanation:
if the multiplication of two numbers is 16)9, and one of the numbers is 5/2. then the other number can be found by dividing the number from the product to get the other number.
1:10 + 2:55 = 4:05
John finished cleaning up his yard at 4:05 pm.
Kinetic energy possessed by moving train is
![E_k = 150000J](https://tex.z-dn.net/?f=E_k%20%3D%20150000J)
.
And mass
![m = 10000kg](https://tex.z-dn.net/?f=m%20%3D%2010000kg)
.
The formula for kinetic energy is
![E_k = \frac{m\times v^2}{2}](https://tex.z-dn.net/?f=E_k%20%3D%20%5Cfrac%7Bm%5Ctimes%20v%5E2%7D%7B2%7D)
.
Solve for velocity:
![E_k = \frac{m\times v^2}{2}\implies 2E_k = m\times v^2](https://tex.z-dn.net/?f=E_k%20%3D%20%5Cfrac%7Bm%5Ctimes%20v%5E2%7D%7B2%7D%5Cimplies%202E_k%20%3D%20m%5Ctimes%20v%5E2)
![v^2=\frac{2E_k}{m}\implies \underline{v = \sqrt{\frac{2E_k}{m}}}](https://tex.z-dn.net/?f=v%5E2%3D%5Cfrac%7B2E_k%7D%7Bm%7D%5Cimplies%20%5Cunderline%7Bv%20%3D%20%5Csqrt%7B%5Cfrac%7B2E_k%7D%7Bm%7D%7D%7D)
Now put in the data:
Answer:
-3/2x+3
Step-by-step explanation:
y=mx+c
y=-3/2x+c
Substitute x and y values,
c=3
Therefore,
equation of line p=-3/2x+3