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Olin [163]
2 years ago
15

An expression is shown below: the square root of 18 plus the square root of 2 Which statement is true about the expression? It i

s rational and equal to 4 times the square root of 2. It is irrational and equal to 4 times the square root of 2. It is rational and equal to 3 times the square root of 2. It is irrational and equal to 3 times the square root of 2.
SAT
1 answer:
kumpel [21]2 years ago
8 0

Answer:

i don't know what is that question

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mina [271]

the answer is 7. false

6 0
3 years ago
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Where can you find an online library catalog weegy.
irakobra [83]

People finds information from online library catalog. Where can you find an online library catalog is Any of the library's computers, and often the library's homepage.

An online library catalog is known to be an electronic bibliographic database that shows or talks about the books, videotapes, etc. that is often seen and carried by a specific library.

It is known to have originated from a printed source and the library card catalog. It is known to have drawers that has the records of particular items in the library.

See full question below

Where can you find an online library catalog?

A. It depends on whether the library uses the Dewey Decimal System or the Library of Congress System

B. In the same physical location with the card catalog

C. Any of the library's computers, and often the library's homepage

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4 0
2 years ago
To prevent injury while maintaining equipment make sure the equipment is
nikklg [1K]

To prevent injury while maintaining equipment make sure the equipment is locked out and/or tagged out (i.e., de-energized).

<h3>What does locked-out equipment mean?</h3>

Equipment is locked out when it does not contain any type of change that may affect the security of a device.

This task (locked out) is fundamental to avoid any safety problems associated with a device.

In conclusion, to prevent injury while maintaining equipment make sure the equipment is locked out and/or tagged out (i.e., de-energized).

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3 0
2 years ago
Is cutting an apple a chemical change or a physical change
Alex777 [14]
Cutting an apple is a physical change.  the chemical make-up remains the same.
5 0
3 years ago
Read 2 more answers
Nine less than four times a number equals fifteen
Natasha_Volkova [10]
Simple
Nine less than a number times four equals fifteen
basically, x*4-9=15 would be your equation, or something similar
Well, we know x can't equal 1,2,3,OR 4. Five is also out, because 5*4=20-9=11, so cross that out.
But if you try doing 6*4-6=15, it fits.
6*4=24, 24-9=15
Thus, x=6, so your answer to Nice less than four times a number equals fifteen is 6. 
~Hope this helps!

6 0
3 years ago
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