Answer:
<h2>y > 12</h2>
Step-by-step explanation:

-(11+sqrt(121-4*18))/2 = -(11 +sqrt(49))/2 = -9
Or
-(11-sqrt(121-4*18))/2 = -(11-sqrt(49))/2 = -2
D is the answer
<h2><u>AnswEr :</u> </h2>
The area of the rectangle is of the form 6x² - 9x - 15
Factoring the given expression,

Length of the rectangle is 2x - 5
Thus,

<h3>The breadth of the rectangle is 3x + 3 </h3>
Answer:
The area of the parallelagram is 50
The volume of a prism = area of the base * height
substitute:
640 = A * 8
base area=80 sq ft<span />