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SCORPION-xisa [38]
3 years ago
11

Which expression is a irrational number? A. 0.78 repeating

Mathematics
2 answers:
katen-ka-za [31]3 years ago
6 0

Answer:

The answer is C. Square root √18

Step-by-step explanation:

you are looking for irrational number.

if use a calculator and you see that the √18 is 4.242642687119285 is a non-terminated number and non-repeated number so its irrational

the other three is rational because you can turn them into a fraction and we don't want that.

Oxana [17]3 years ago
4 0
<span>An irrational number has an infinite decimal expansion that does not repeat. Numbers that have infinite decimal expansions that do not repeat </span>cannot<span> be expressed as the fraction of two integers.  

</span>A rational number is any number that can be expressed as the fraction of two integers. 
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Does anyone know how to do this?
Lena [83]

Answer:

Each guest would get 6 party favors.

Step-by-step explanation:

First, we find out how many party favors Amy bought. 3 bags of 12 party favors equals 36 party favors (3x12)

So, divide 36 party favors by 6 guests, and you get the final answer of 6 party favors per guest.

Hope this helps!!

6 0
3 years ago
Which two ratios form a proportion?
s2008m [1.1K]

Answer:

02:3 and 12:18

Step-by-step explanation:

A proportion is formed when the larger ratio can be simplified to equal the smaller ratio:

#1

02:3 and 4:12

Reducing the larger ratio: 4:12=1:3

Hence, not a proportion.

#2

02:3 and 6:12

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Hence, not a proportion.

#3

02:3 and 12:18

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#4

02:3 and 12:18

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4 0
3 years ago
What's faster 240 miles over 4 hours or 330 miles over 6 hours
Sergio [31]
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5 0
3 years ago
Read 2 more answers
How many solutions does the equation 6a − 3a − 6 = −2 + 3 have?
Bogdan [553]

Answer:

One.  It is a = 7/3

Step-by-step explanation:

Let's simplify the equation 6a − 3a − 6 = −2 + 3 by combining like terms:

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Adding 6 to both sides, we get:

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Dividing both sides by 3, we get

a = 7/3.

This equation has ONE solution, which is a = 7/3.

4 0
3 years ago
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AysviL [449]
12.5
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3 years ago
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