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

1. Why does Santiago identify with and admire Joe DiMaggio? (Points : 3) Answer choices are below A. As a younger man santiago was also once an excellent baseba
2. How many solutions does this system have? 2x + y = 3, 6x = 9 – 3y A) 1 B) None C) Infinite D) 2
find the area of a regular hexagon with apothem of 17.3 miles long and a side length of 20 miles long.
Which religion has the most followers in France? Lutheranism Judaism Anglicanism Catholicism
Which of the following is NOT true about energy balance? A. Energy balance is influenced by the amount of exercise one gets and their dietary habits. B. Inactiv
What are two advantages of solar power
The expression below is the factorization of what trinomial? (5x + 6)(3x - 2)
Which compound has the lowest vapor pressure at 50°C? (1) ethanoic acid (3) propanone (2) ethanol (4) water
What did the Monroe doctrine do for the u.s.and europe
A substance is classified a, either an element or a(1) compound(2) solution(3) heterogeneous mixture(4) homogeneous mixture