Answer: V = 311.0
Step-by-step explanation:
Formula: 
V = 311.02
V = 311.0
First, you can factor them into (x-8)(x+9)=0 then set x-8=0 and x+9=0, in which you get X = 8 or X = -9
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Answer:
<h3><u>34 Ft.²</u></h3>
Explanation:
Area = width · length
<em>The length of the rug is 9 feet. We need to find the width.</em>
72 ÷ 9 = 8
<em>Check to see if this is correct: width (8) · length (9) = area (72)</em>
<em>Now add the length and width together two times since a rug has 4 sides</em>
8 + 8 + 9 + 9 = 34
The perimeter of the rug is 34 ft.²
Answer:
8/3
Step-by-step explanation:
If we multiply it the subtraction will cut off and 8 will mulitply to 8/3.
