5 out of 13 is roughly 1/7 but the chance of it being defective or not you have 5/13 of a chance of being defective or not
The formula to find the area of a sector is:
A =
In this case:
Degree = 40
Radius = 8
^^^Plug these numbers into the formula given above
A =
Solve
A = π8²
A = π64
A =
A = 7.1111111π
When rounded:
7.1π is the area of the sector
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
Step-by-step explanation:
hello :
4(x-2) = 4x -8
-4,2,-1
Just multiply each term by (-1/2)