Answer:
The answer is D)-2x-11y-13
Step-by-step explanation:
Answer:
D. 10.91 square centimeters
Step-by-step explanation:
Area of a sector of a circle =


where 
radius (r) = half of diameter = 10/2 = 5 cm
Area = 
= 10.91 
I believe that you could factor (x+1) out of the polynomial
1 rad=57.3°
288÷57.3=5.02 rad