Answer:
evet ama takip etmekle ne demek istiyorsun? ve ben Kaiden!
Step-by-step explanation:
Answer:
Step-by-step explanation:
the first ansswer
Well, to get from M to E you subtract two from the x, and 4 from the y. So go the other way, and add two to the x and 4 to the y. You get (6, 14)
This is because each endpoint is equidistant from the midpoint.
What's the underlined digit
Answer:
10 cm
Step-by-step explanation:
The volume of the cylinder is 1884 cubic centimetres and its height is 6 cm.
The volume of a cylinder is given as:
![V = \pi r^2 h](https://tex.z-dn.net/?f=V%20%3D%20%5Cpi%20r%5E2%20h)
where r = radius
h = height
To find the radius of the base of the cylinder, we make r the subject of the formula and solve it:
![V = \pi r^2 h](https://tex.z-dn.net/?f=V%20%3D%20%5Cpi%20r%5E2%20h)
Divide both sides by πh:
![\frac{V}{\pi h} = \frac{\pi r^2h}{\pi h} \\\\=> \frac{V}{\pi h} = r^2](https://tex.z-dn.net/?f=%5Cfrac%7BV%7D%7B%5Cpi%20h%7D%20%20%3D%20%5Cfrac%7B%5Cpi%20r%5E2h%7D%7B%5Cpi%20h%7D%20%5C%5C%5C%5C%3D%3E%20%5Cfrac%7BV%7D%7B%5Cpi%20h%7D%20%3D%20r%5E2)
Find the square root of both sides:
![\sqrt{\frac{V}{\pi h}} = \sqrt{r^2} \\\\=> r = \sqrt{\frac{V}{\pi h}}](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7BV%7D%7B%5Cpi%20h%7D%7D%20%20%3D%20%5Csqrt%7Br%5E2%7D%20%5C%5C%5C%5C%3D%3E%20r%20%3D%20%5Csqrt%7B%5Cfrac%7BV%7D%7B%5Cpi%20h%7D%7D)
Let us find the value of r:
![r = \sqrt{\frac{1884}{\pi * 6}}\\\\r = \sqrt{99.9493} \\](https://tex.z-dn.net/?f=r%20%3D%20%5Csqrt%7B%5Cfrac%7B1884%7D%7B%5Cpi%20%2A%206%7D%7D%5C%5C%5C%5Cr%20%3D%20%5Csqrt%7B99.9493%7D%20%5C%5C)
=> r = 9.9975 cm ≅ 10 cm