unicornblob101
unicornblob101 unicornblob101
  • 03-04-2017
  • Mathematics
contestada

I need help on #23! I do not get this at all. Someone please help me

I need help on 23 I do not get this at all Someone please help me class=

Respuesta :

choco4
choco4 choco4
  • 03-04-2017
Lenght is 4 + w
Width w
Answer Link
Goalinetsky
Goalinetsky Goalinetsky
  • 03-04-2017
(w+4)(w) = 96
w² + 4w = 96
w² + 4w + 4 = 96 + 4
(w + 2)² = 100
w + 2 = 10 
w = 8
[tex]l[/tex] = 8 + 4
[tex]l[/tex] = 12

8ft x 12ft
Answer Link

Otras preguntas

whats the answer to this problem h/5>1
what is a perimeter, but each unit is 1 centimeter
x^5(1-x)^6 How to find the critical points
diameter = 8 cm circumference =
is 3/10 greater than 1/2
Choose the correct simplification of the expression (2ab5)3. 8ab15 8a3b8 5a3b15 8a3b15
Eye protection is particularly important for children who spend all day on the water or at the beach. Since the glare is intense. What is the BEST way to combin
What does this image suggest about the revolutionaries during the French Revolution? It indicates that the revolutionaries are working toward compromise with th
what are 7 elements from the periodic table that are named after objects in outer space
The ratio of the number of male lions to female lions in the animal reserve is 21:20 if there are 123 lions in the animal reserve how many of the lions are fema