Answer:
5t-4n+2
Step-by-step explanation:
n-5n=-4n
5t-4n+2
Answer:
7.5 pi
Step-by-step explanation:
The formula for arc length of a sector is denoted as
, where x is the central angle of the sector.
Since the sector is 3/4 of a circle, the central angle will be 3/4 of 360 degrees.
3/4 of 360 is 270, so we have our central angle. We also have our radius which we can plug into the formula.

2 times 5 is equal to 10, and 270/360 simplifies to 3/4. 3/4 times 10 is equal to 7.5, so the answer is 7.5 pi
Should be 37 if you use Pythagorean theorem!
Answer:
75 %
Step-by-step explanation:
100/4=25
25x3=75