Answer:
Using long devision
Step-by-step explanation:
I believe the answer is B
Answer:

Step-by-step explanation:
we know that
The area of a sector is equal to

where
------> is the angle in degrees
r is the radius of the circle
In this problem we have


assume

substitute the values


Hello :
f(x) = 3 /(x+2) - <span>√(x-3)
f(7 ) = 3/(7+2) - </span>√(7-3)
f(7) = 1/3 - √2 = 0.33 - 1.41 = - 1.1