Answer:
drawing a writing model
Step-by-step explanation:
Answer:
![A' = (-4,4)](https://tex.z-dn.net/?f=A%27%20%3D%20%28-4%2C4%29)
![B' = (2,6)](https://tex.z-dn.net/?f=B%27%20%3D%20%282%2C6%29)
![C' = (2,0)](https://tex.z-dn.net/?f=C%27%20%3D%20%282%2C0%29)
Step-by-step explanation:
Given [Missing from the question]
![B= (1,3)](https://tex.z-dn.net/?f=B%3D%20%281%2C3%29)
![C= (1,0)](https://tex.z-dn.net/?f=C%3D%20%281%2C0%29)
--- scale factor
Required
The new coordinates
The new coordinate is calculated by:
![New = Old * k](https://tex.z-dn.net/?f=New%20%3D%20Old%20%2A%20k)
So, we have:
![A' = A * 2](https://tex.z-dn.net/?f=A%27%20%3D%20A%20%2A%202)
![A' = (-2,2) * 2](https://tex.z-dn.net/?f=A%27%20%3D%20%28-2%2C2%29%20%2A%202)
![A' = (-4,4)](https://tex.z-dn.net/?f=A%27%20%3D%20%28-4%2C4%29)
![B' = B * 2](https://tex.z-dn.net/?f=B%27%20%3D%20B%20%2A%202)
![B' = (1,3) * 2](https://tex.z-dn.net/?f=B%27%20%3D%20%281%2C3%29%20%2A%202)
![B' = (2,6)](https://tex.z-dn.net/?f=B%27%20%3D%20%282%2C6%29)
![C' = C * 2](https://tex.z-dn.net/?f=C%27%20%3D%20C%20%2A%202)
![C' = (1,0) * 2](https://tex.z-dn.net/?f=C%27%20%3D%20%281%2C0%29%20%2A%202)
![C' = (2,0)](https://tex.z-dn.net/?f=C%27%20%3D%20%282%2C0%29)
The volume of a cylinder is given by the product of its base area (i.e. the area of a circle) and its height:
![V = \pi r^2\cdot h](https://tex.z-dn.net/?f=V%20%3D%20%5Cpi%20r%5E2%5Ccdot%20h)
Solving for r, we have
![r=\sqrt{\dfrac{V}{h\pi}}](https://tex.z-dn.net/?f=r%3D%5Csqrt%7B%5Cdfrac%7BV%7D%7Bh%5Cpi%7D%7D)
Plugging the numbers, we have
![r=\sqrt{\dfrac{163}{4\pi}} \approx 3.6](https://tex.z-dn.net/?f=r%3D%5Csqrt%7B%5Cdfrac%7B163%7D%7B4%5Cpi%7D%7D%20%5Capprox%203.6)
Answer:
1/3 or 33.33%
Step-by-step explanation:
30000000/90000000
Answer:
x = 141
Step-by-step explanation:
x/235 = 60/100
100x = (235)(60)
100x = 14,100
divide both sides of the equation by 100:
x = 141