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:
c: 5 x 3/5
Step-by-step explanation:
so the is 15 blocks shaded on the 25 grid
so i would work out each fraction answer and find which one makes 15/25
5 x 5/3 = 25/25
3/5 + 3/5 + 3/5 + 3/5 + 3/5 + 3/5 = 21/5
5 x 3/5 = 15/25
hope this helps :)
if the answer is wrong plz comment and i will fix thanks :)
Answer:
There are many. Two examples are
Step-by-step explanation:
There are many examples. The simplest is
1 -
It is trivial that
2 -
That function is injective as well.
An example of a function that is NOT injective is
Notice that