You need to use pemdas i will give i the answer in a minute
Answer:
Step-by-step explanation:
This is a proportion question. You can take either of the other sides besides N to calculate the ratio. You need to use corresponding sides.
Here is the proportion
N/5 = 18/8
Multiply both sides by 5
N = 5 * 18/8
N = 90/8
N = 11.25
Answer:
(6,4)
Step-by-step explanation:
Hope it helps you.......
Vertices of the given triangle are: (0, 0) , (8, 0) and (-6, 0)
If we dilate the triangle with a scale factor of 1/2 , then the new vertices will be...
![(0*\frac{1}{2}, 0*\frac{1}{2} )= (0,0)](https://tex.z-dn.net/?f=%280%2A%5Cfrac%7B1%7D%7B2%7D%2C%200%2A%5Cfrac%7B1%7D%7B2%7D%20%29%3D%20%280%2C0%29)
![(8*\frac{1}{2}, 0*\frac{1}{2} )= (4,0)](https://tex.z-dn.net/?f=%288%2A%5Cfrac%7B1%7D%7B2%7D%2C%200%2A%5Cfrac%7B1%7D%7B2%7D%20%29%3D%20%284%2C0%29)
![(0*\frac{1}{2}, -6*\frac{1}{2} )= (0,-3)](https://tex.z-dn.net/?f=%280%2A%5Cfrac%7B1%7D%7B2%7D%2C%20-6%2A%5Cfrac%7B1%7D%7B2%7D%20%29%3D%20%280%2C-3%29)
Now we will just plot those vertices for getting the dilated triangle.