Answer: -10
Step-by-step explanation:
We can see there is a pattern of -4 each time
1:22
2:18
3:14
4:10
5:6
6:2
7:-2
8:-6
9:-10
Answer:
284,375
Step-by-step explanation:
225^3−25^3/40
11,390,625-15,625/40
11,375,000/40
284,375
Find the area of the full circle:
Area = pi x r^2
Area = 3.14 x 17^2
Area = 907.46 square units
A full circle is 360 degrees. The sector is 120degrees.
Multiply the area of the circle by the sector degrees/ full circle degrees
907.46 x 120/360 = 302.486 square units round off as needed.
This picture should help, i graphed it for you! : )