Answer:
x ≤ 7/6
Step-by-step explanation:
12x - 5 ≤ 9 (add 5 to both sides)
12x ≤ 9 + 5
12x ≤ 14 (divide both sides by 12)
x ≤ 14/12
x ≤ 7/6
<u>Given</u>:
Given that the radius of the circle is 12 inches.
The angle of the shaded sector is 210°
We need to determine the area of the shaded sector.
<u>Area of the shaded sector:</u>
The area of the shaded sector can be determined using the formula,
![Area =(\frac{\theta}{360}) \pi r^2](https://tex.z-dn.net/?f=Area%20%3D%28%5Cfrac%7B%5Ctheta%7D%7B360%7D%29%20%5Cpi%20r%5E2)
Substituting
and r = 12, we get;
![Area =(\frac{210}{360}) (3.142)(12)^2](https://tex.z-dn.net/?f=Area%20%3D%28%5Cfrac%7B210%7D%7B360%7D%29%20%283.142%29%2812%29%5E2)
Simplifying, we get;
![Area =(\frac{210}{360}) (3.142)(144)](https://tex.z-dn.net/?f=Area%20%3D%28%5Cfrac%7B210%7D%7B360%7D%29%20%283.142%29%28144%29)
![Area =263.9 \ in^2](https://tex.z-dn.net/?f=Area%20%3D263.9%20%5C%20in%5E2)
Thus, the area of the shaded sector is 263.9 square inches.
Hence, Option c is the correct answer.
It is 10%. i hope this is useful
Answer:
35km
Step-by-step explanation:
1:500000
7:?
(cross multiply)
=3500000cm
1km=100000cm
3500000cm
<u>3</u><u>5</u><u>0</u><u>0</u><u>0</u><u>0</u><u>0</u><u>c</u><u>m</u><u>×</u><u>1</u><u>k</u><u>m</u>
100000cm
=35km
Answer:
The hypothesis is that by doing your homework for the class you will pass
Step-by-step explanation:
If you do your homework, you will pass the class