Answer:
0 cause u cant spin a number larger than 9.
Step-by-step explanation:
Answer:
The diameter of the pizza = 14 in
Radius of the pizza = (14/2)in = 7in
Area of a whole pizza =
πr^2
=( 22/7 × 7^2)in^2
=( 22/7 × 49)in^2
154 in^2
Area of a half pie =( 1/2 × 154)in^2 = 77in^2
Area of one of 8 slices = (1/8 × 154)in^2 = 19.25in^2
Hope it helps
It is 10000000 by 1000000
![sn = \frac{a(1 - {r}^{n}) }{1 - r}](https://tex.z-dn.net/?f=sn%20%3D%20%20%5Cfrac%7Ba%281%20-%20%20%7Br%7D%5E%7Bn%7D%29%20%7D%7B1%20-%20r%7D%20)
hence,
65=5(1-3^n)/1-3
( multiply by -2 on both sides )
130=5(1-3^n)
26=1-3^n
27=3^n
from here, you can use lg to solve for n.
lg 27 = lg 3^n
lg 27 = n lg 3
n = lg 27 ÷ lg 3
hence, n = 3
The associative property is the answer