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

what happens when the smog lifts in los angeles,california
3/8 divided by 1/2 =
15 liters increased by 60℅
For example: The solid is not completely submerged in the water. Will this technique error increase, decrease, or have no effect on the reported density of th
15 liters increased by 60℅
who is the person who started a newspaper called the north star
explain how the governments of two different countries are similar and different. Use at least two of the following terms : autocray, oligarchy, decmocracy, uni
Describe three properties of a frozen fruit bar including its state of matter.
Given ~ and AB = 20, CA = 8, and US = 9, what is ST? Does anyone know?
Which of the following is a factor that contributed to the formation of the Farmers' Alliance? low crop prices restrictive tariffs government regulations lack o