Answer:
7/8
Step-by-step explanation:
To find: number which represents the expression
Solution:
Integers refers to natural numbers, 0 together with negative of rational numbers.
A rational number is the number of the form where p and q are integers and .
So, represents
Answer:
Step-by-step explanation:104
How to factor it?
<span>-(4t^2-5t-6)
</span>=
-(t-2)(4t+3)
Try Mathway .com
1.) 3/5 = 0.6
2.) 4/6 = 2/3 = 0.666667
![v = \frac{1}{3} \pi {r}^{2} h \\ r = 8 \: cm \\ h = 15 \: cm](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20%7Br%7D%5E%7B2%7D%20h%20%5C%5C%20r%20%3D%208%20%5C%3A%20cm%20%5C%5C%20h%20%3D%2015%20%5C%3A%20cm)
From the diagram, we can see that the radius of the cone is 8cm and the height of the cone is 15cm. We then just plug these numbers into the formula and simplify:
![v = \frac{1}{3} \pi {r}^{2} h \\ v = \frac{1}{3} \pi {(8)}^{2} (15) \\ v = 320\pi](https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20%7Br%7D%5E%7B2%7D%20h%20%5C%5C%20v%20%3D%20%20%5Cfrac%7B1%7D%7B3%7D%20%5Cpi%20%7B%288%29%7D%5E%7B2%7D%20%2815%29%20%5C%5C%20v%20%3D%20320%5Cpi)
The volume of the cone is approximately 1005.3096 cm^3. With 3 sig figs, this is 1010 cm^3.