Mistake #1: 1/2x was added; it should have been subtracted to get 5.5x
Mistake #2: 5/4 + 5 (20/4) is 25/4, which is 6.25 and not 3.75.
You should get 5.5x = 6.25, and x = 1.36. (not 15/26)
Answer:
Step-by-step explanation:
The area of a sector with measure 
in degrees is given by 
, where 
is the radius of the sector.
What we're given:
Solving, we get:
*Notes:
- units should be in square meters (area)
- the problem does not say whether to round or leave answers in term of pi, so you may need to adjust the answer depending on what your teacher specifically wants
What? Sorry can’t understand
In order to find how many thirds are in a value you would have to put the fraction first and then multiply it by the value you are looking for.
For example for your problem you would do 1/3 x 2/1=1/3 when you simplify the 2/6 by dividing by 2/2.
So your answer is 1/3.
Hope this is helpful :)
