Add 121/4 to each side:
x²+11x+121/4 < 121/4-8
x²+11x+121/4 < 89/4
(x+11/2)² < √89/2 ⇒ -√89/2 < x+11/2 < √89/2
-11/2-√89/2 < x < -11/2+√89/2
Answer:
D
Step-by-step explanation:
Perimeter and height are in inches and area is inches squared
Answer:
AGE should be 35
Step-by-step explanation:
same as DGB