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2 years ago

What is the answer for (+ 12) + (-11) + (-4)

Mathematics

1 answer:

Daniel [21]2 years ago

7 0

12 + (-11) + (-4)
12 - 11 - 4
1 - 4
-3

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1/5+1/7+3/21 the answer is

inessss [21]

Answer:

Step-by-step explanation:

We need to get all the fractions with a common denominator before we can solve the problem.

The only fractions that have a common multiple are 1/7 and 3/21, so we'll add these first and then add 1/5.

1/7 = 3/21

Add

$\frac{3}{21} + \frac{3}{21} =\frac{6}{21}$

6/21 = 30/105

1/5 = 21/105

$\frac{30}{105} + \frac{21}{105} = \frac{51}{105}$

Simplify

$\frac{51}{105} / \frac{3}{3} =\frac{17}{35}$

<h3>ANSWER: 17/35</h3>

I'm always happy to help :)

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3 years ago

F the simple interest on $4000 for 6 years is $1440, then what is the interest rate?

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Answer:

Step-by-step explanation:

$rate=\frac{interest \times 100}{principle \times time } \\=\frac{1440 \times 100}{4000 \times 6 } \\=6 \%$

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Answer:

Step-by-step explanation:

For example, the atmosphere mixes down into the other spheres and releases precipitates; the hydrosphere overlaps onto land surfaces and water vapor rises up into the atmosphere; the biosphere reaches up into the atmosphere, down into soils and rock, and throughout the oceans, exchanging gases, water and nutrients

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3 years ago

HELP THIS IS HARD SOMEONE pls

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the segment DC is parallel to its image because the center of dilation is not on DC.

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