3 years ago

The length of a rectangle is 5 feet more than twice the width. The perimeter is 28 feet. Find the length and width.

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

7 0

Answer:

Step-by-step explanation: 5 times 2 equals 10

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X - (.0765*X) = 554.10

erastova [34]

Answer:

X = 600

Step-by-step explanation:

x-(0.0765x)=554.1

x-0.0765x=554.1

0.9235x=554.1

x=600

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Answer:

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andreyandreev [35.5K]

Answer:

c = 24

Step-by-step explanation:

1/3c - 7 = 1

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3 years ago

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In the following exercises, multiply the binomials. Use any method.<br> 241. (x + 8)(x + 3)

Lelu [443]

Answer:

Hence the expression $(x+8)(x+3)=x^{2}+11 x+24$ .

Step-by-step explanation:

- The given expression is (x+8)(x+3).

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- Multiply the (x+8) by 3 , multiply the (x+8) by x then add like terms.

$\begin{array}{r}x+8 \\\underline {\times \quad x+3} \\3 x+24 \\\underline {x^{2}+8 x+24} \\x^{2}+11 x+24\end{array}$

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