Answer:
length = (x − 8) units and width = (x − 9) units
ANSWER= A
Step-by-step explanation:
JUST TOOK THE TEST
x² - 17x + 72 = 0
Sum = -17
Product = 72
Factor = 8 , 9
x² - 8x -9x + (-8)*(-9) = 0
x(x - 8) -9(x -8) = 0
(x - 8 ) (x - 9) = 0
Length = (x - 8) units
Width = (x - 9) units
(x × 5) +6=41
5x + 6=41
5x =41-6
5x=35
x=(35/5)
x=7
16 inches
A cube has 6 sides and to find the surface area you would multiply one side by 6, or add the six sides together. So instead, to find the length of one side, you divide the surface area, 96, by 6 to get 16.
Hope this helps you :)
4 :)
