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prohojiy [21]
2 years ago
14

Write 104/-120 as a rational number in its standard form​

Mathematics
2 answers:
AVprozaik [17]2 years ago
5 0

104/-120

=-13/15

Devishri1977 gave a better example of how she got to the answer

SVEN [57.7K]2 years ago
5 0

Answer:

-13/15

Step-by-step explanation:

104/-120 should be reduced to lowest term and - should be in the numerator

\dfrac{104}{-120}= -\dfrac{2*2*2*13}{2*2*2*3*5}=\dfrac{-13}{15}

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The population of a certain country is approximated by the following equation, where x is the number of years since 1980 and P i
marissa [1.9K]

Answer:

In 2010 the population become 206,123,000.

Step-by-step explanation:

Consider the provided equation.

P=2.748x + 126.199

Where P represents the population in millions.

We need to determine the year in which the country had population of 206,123,000.

As P is in millions so divide 206,123,000 by one million.

\frac{206,123,000 }{1,000,000}= 206.123

Substitute P = 206.123 in above equation.

206.123=2.748x + 126.199

79.924=2.748x

x=\frac{79.924}{2.748}

x=29.08

30 year from 1980 the population become 206,123,000.

In 2010 the population become 206,123,000.

6 0
3 years ago
Find the measure of the missing angles
vovikov84 [41]

Answer:

∠c = 33°

∠b= 147°

Step-by-step explanation:

A line is 180°, and ∠c + 147° make up a linear pair.

180 - 147 = 33°

∠c is 33°.

∠b and 147° angle are vertical angles, meaning that they have the same angle measure.

∠b = 147°.

4 0
2 years ago
PLZ HURRY ITS TIMEDDD
Dafna11 [192]

Answer:

Option C. 4(20-16y): Each side measures 20-16y units.

Step-by-step explanation:

we know that

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we have

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Rewrite the expression

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<em>Alternative Method</em>

we have

P=(80-64y)\ units

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P=4(20-16y)\ units

so

Each side measures (20-16y) units.

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3 years ago
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6 0
3 years ago
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xeze [42]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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