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geniusboy [140]

2 years ago

12

Tim wants to build a rectangular fence around his yard. He has 42 feet of fencing. If he wants the length to be twice the width.

What is the largest possible length

1 answer:

gtnhenbr [62]2 years ago

8 0

Answer: The largest he can possibly build is x = 14

Step-by-step explanation:

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Serggg [28]

The surface area increases by a factor of 4. 2^2= 4.
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The area of the long side is 6×2= 12cm^2 on the large prism.
12/3= 4.

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3 years ago

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grandymaker [24]

Answer:

Step-by-step explanation:

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3 years ago

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Which digit holds a value that is 1 10 the value of the underlined digit in the number twenty-two thousand two hundred twenty-tw

andre [41]

Answer:

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5 0

3 years ago

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Mazyrski [523]

Answer:

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Step-by-step explanation:

7 0

3 years ago

What is the missing value in the proportion 4/5 = x/30?

ra1l [238]

Answer:

$\displaystyle x = 24$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<u /> $\displaystyle \frac{4}{5} = \frac{x}{30}$ <u />

<u />

<u>Step 2: Solve for </u><em><u>x</u></em>

[Multiplication Property of Equality] Cross-multiply: $\displaystyle 5x = 120$
[Division Property of Equality] Divide 5 on both sides: $\displaystyle x = 24$

4 0

3 years ago