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GarryVolchara [31]
3 years ago
8

What is 3×28=(3×20)+(3×8) is a example of property

Mathematics
1 answer:
timurjin [86]3 years ago
4 0
It's an example of associative property of addition.
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3 sides of the triangle are distinct prime numbers. What is the smallest possible perimeter of the triangle?
Nitella [24]

Answer:

the smallest possible perimeter is 6

Step-by-step explanation:

since the smallest possible prime number is 2 it would make since if each side is 2 which makes the smallest perimeter possible. i really hope this helped :)

5 0
3 years ago
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Can someone help me? before its late
Akimi4 [234]
1. X+18
2. Y-5
3. x+7=y
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3 years ago
An animal park has lions, tigers and zebras. 17% of the animals are zebras. What percentage are tigers? Show me your work!
antoniya [11.8K]

Answer:

53% are tigers

Step-by-step explanation:

If you were referring to the question:

<u><em>An animal park has lions, tigers and zebras. 17% of the animals are lions and 3/10 of the animals are zebras. What percentage are tigers? Show me your work! </em></u>

We can then solve it by considering what is 3/10 in percent form.

When you think of percent, just remember that it is a portion for every 100. So think of a fraction that is proportional to 3/10 that is a fraction of 100:

\dfrac{3}{10} = \dfrac{x}{100}\\\\\dfrac{300}{10}=x\\\\30 = x

So 3/10 = 30/100 which in percentage form is 30%.

Now if:

17% = lions

30% = zebras

We can get the percentage by looking for how many out of 100% is left.

100% - (17% + 30%)

100% - 47%

53%

3 0
3 years ago
The equation of line "m" is 5x-3y=2<br>what is the slope of a line that is perpendicular to line M?
sdas [7]
The slope of this line is 5/3 so a perpendicular slope would be opposite reciprocal to this or -3/5
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there are 1,164 seats at the fabulous cardboard circus but 6 extra people show up 30 people leave after the first act and so the
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3 years ago
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