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kramer
3 years ago
8

The area of a rectangular wall of a barn is 100 square feet. Its length is 10 feet longer than twice its width. Find the length

and width of the wall of the barn. widthequals nothing feet
Mathematics
2 answers:
Leona [35]3 years ago
5 0

Answer:

aw dawd awdaw adawd awd a

Step-by-step explanation:aw dawd awd a

wd awd awd a awa da a

d ad a

d aw

d aw

daw

d

awd

ad

ad adawd awd awdd

mariarad [96]3 years ago
5 0

Answer:

Length = 20 feet

Width = 5 feet

Step-by-step explanation:

Width: w

Length: 2w + 10

(2w+10)w = 100

w = 5

2w+10 = 20

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\bf \begin{cases}
f(x)=x^2+3\\\\
g(x)=x+\cfrac{4}{3}
\end{cases}
\\\\\\
\boxed{x=2}\qquad g(2)=(2)+\cfrac{4}{3}\implies \boxed{g(2)=\cfrac{10}{3}}
\\\\\\
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\\\\\\
f(~~g(2)~~)=\left[ \boxed{\frac{10}{3}} \right]^2+3\implies f(~~g(2)~~)=\cfrac{10^2}{3^2}+3
\\\\\\
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