That the answer ur welcome
Answer:
Step-by-step explanation:
an hour has 60 minutes, one third is 20 minutes, 2/3=40 minutes
Jordan bikes 8 2/3 mph or 26/3 mph
26/3 .......................60 minutes
?................................40 minutes
((26/3)*40)/60=52/9=5 7/9 miles in 40 min
Answer:
![J' = (-2,-4)](https://tex.z-dn.net/?f=J%27%20%3D%20%28-2%2C-4%29)
Step-by-step explanation:
Given
The attached figure
![J = (-3,-6)](https://tex.z-dn.net/?f=J%20%3D%20%28-3%2C-6%29)
![D_{o,\frac{2}{3}}(x,y)](https://tex.z-dn.net/?f=D_%7Bo%2C%5Cfrac%7B2%7D%7B3%7D%7D%28x%2Cy%29)
Required: Determine J'
The given transformation:
means that the quadrilateral is dilated by a scale factor or 2/3.
So, J' is calculated as:
![J' = \frac{2}{3} * J](https://tex.z-dn.net/?f=J%27%20%3D%20%5Cfrac%7B2%7D%7B3%7D%20%2A%20J)
![J' = \frac{2}{3} * (-3,-6)](https://tex.z-dn.net/?f=J%27%20%3D%20%5Cfrac%7B2%7D%7B3%7D%20%2A%20%28-3%2C-6%29)
![J' = (\frac{2}{3} * -3,\frac{2}{3} * -6)](https://tex.z-dn.net/?f=J%27%20%3D%20%28%5Cfrac%7B2%7D%7B3%7D%20%2A%20-3%2C%5Cfrac%7B2%7D%7B3%7D%20%2A%20-6%29)
![J' = (2*-1,2*-2)](https://tex.z-dn.net/?f=J%27%20%3D%20%282%2A-1%2C2%2A-2%29)
![J' = (-2,-4)](https://tex.z-dn.net/?f=J%27%20%3D%20%28-2%2C-4%29)
<em>Hence, J' = (-2,-4)</em>
I think it's 106 will probably be your answer
Multiply the cordinates and thats youre answer