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Ksivusya [100]
3 years ago
8

Which TWO answers indicate why it's important to round numbers?

Mathematics
2 answers:
Scilla [17]3 years ago
6 0
I think that you're answers here would be:
~Sometimes it helps in estimating an answer
And
~<span>Calculations may lead to long decimals, but money is in dollars and cents.
</span>Hope this helps you, and happy studying~!
~Mistermistyeyed.
Anni [7]3 years ago
4 0
<span>-Calculations may lead to long decimals, but money is in dollars and cents.
-Looks neater</span>
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Arisa [49]

Answer:

4

Step-by-step explanation:

diameter = 2r

r = radius

radius = 2

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3 years ago
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Karolina [17]

Answer:

a = 7 ($1)

b = 8 ($5)

Step-by-step explanation:

a + b = 15 | (-)

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a + 5b = 47

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-a + a - b + 5b = - 15 + 47

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4 years ago
Give m||n crystals pls help
bekas [8.4K]

Answer:

x = 13

Step-by-step explanation:

x and 167 are a linear pair, x plus 167 will equal 180

x + 167 = 180

x = 180 - 167

x = 13

To check: x + x + 167 + 167 = 360

x = 13

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3 years ago
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The tires on a new compact car have a diameter of 2.0 ft and are warranted for 63,000 miles. (a) Determine the angle (in radians
Damm [24]

Answer:

Tire will be warranted for 3.326\times 10^8radian

Step-by-step explanation:

We have given that tire is warranted for 63000 miles

We know that 1 mile = 5180 feet

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