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3 years ago

10

a plumber has a copper pipe 0.9 meter long he cuts the pipe into 4 equal pieces find the length of each piece in meters round yo

ur answer to the nearest tenth of a meter

1 answer:

Xelga [282]3 years ago

5 0

If it is 0.9 meters long and then he cuts the pipe into 4 equal pieces, then you would just do the equaton: 0.9÷4 and the answer would be 0.225

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Evaluate Function h(2/3)=|15-9(2/3)

ZanzabumX [31]

Answer:

9

Step-by-step explanation:

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3 years ago

Laura bernett is 5 ft-4 inches tall. she stands 12 feet from a streetlight and casts a 9-foot-long shadow. how tall is the stree

xxMikexx [17]

The ratio of the height (h) of the streetlight to its distance to the end of Laura's shadow is the same as the ratio of Laura's height to her distance from the end of her shadow.
.. h/(12+9) = 5'4"/9
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The streetlight is 12 ft 5 1/3 inches tall.

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3 years ago

What is the answer to this math question 2 1/12-5 5/6

AleksandrR [38]

<em><u>The solution is:</u></em>

$2\frac{1}{12} - 5\frac{5}{6} = \frac{-15}{4} \text{ or } -3.75$

<em><u>Solution:</u></em>

We have to solve the given expression

<em><u>Given expression is:</u></em>

$2\frac{1}{12} - 5\frac{5}{6}$

<em><u>Let us first convert the mixed fraction to improper fraction</u></em>

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

Then write the result on top of the denominator.

Thus we get,

$2\frac{1}{12} = \frac{2 \times 12 + 1}{12} = \frac{25}{12}$

$5\frac{5}{6} = \frac{ 5 \times 6 +5}{6} = \frac{35}{6}$

<em><u>Thus the given expression becomes,</u></em>

$2\frac{1}{12} - 5\frac{5}{6} = \frac{25}{12} - \frac{35}{6}$

Make the denominators same for easier calculations

$2\frac{1}{12} - 5\frac{5}{6} = \frac{25}{12} - \frac{35 \times 2}{6 \times 2}\\\\2\frac{1}{12} - 5\frac{5}{6} = \frac{25}{12} - \frac{70}{12}\\\\2\frac{1}{12} - 5\frac{5}{6} = \frac{25-70}{12}\\\\2\frac{1}{12} - 5\frac{5}{6} =\frac{-45}{12}$

<em><u>Reducing to lowest terms, we get</u></em>

$2\frac{1}{12} - 5\frac{5}{6} = \frac{-15}{4}$

<em><u>In decimal form, we get</u></em>

$\rightarrow \frac{-15}{4} = -3.75$

<em><u>Thus the solution is:</u></em>

$2\frac{1}{12} - 5\frac{5}{6} = \frac{-15}{4} \text{ or } -3.75$

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4 years ago

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FinnZ [79.3K]

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3 years ago

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svetlana [45]

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3 years ago