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tatyana61 [14]
3 years ago
7

Which of the following is not closed under the operation being performed ?

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0
The answer is c because I checked the math on the paper. 
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PLZZ HELP STUDYING FOR A TEST PLZZ!!!! THANK YOU
kramer

Answer:

46

Step-by-step explanation:

First we multiply 6x5 and that equals 30

then we do the multiply (-4)^2 and that would simplify to 16

We would then have 30+16 so we add and get 46

hope this helps

4 0
2 years ago
11900cm = yard(s)?<br> show work.
AnnZ [28]

Answer:

≈130.14 yards

Step-by-step explanation:

\:\:\:1\:cm\:\:\:\:\:\: =0.0109361\:yards\\11900\:cm = \:x\:yards

Cross Multiply

x = 11900\times 0.0109361\\\\x = 130.13959\\\\x = 130.14 \:yards

6 0
3 years ago
HELP DUE IN 10 MINS!<br><br> Attached is the Question.
stich3 [128]

Answer:

Step-by-step explanation:

postulate : ASA

Congruent statement : LON  = MNO

7 0
3 years ago
Read 2 more answers
Which statement best describes why liquid water exists on Earth?
Vikki [24]

<u>Complete Question:</u>

Which statement best describes why liquid water exists on earth?

A. Earth experiences comet crashes and volcanic eruptions.

B. Earth experiences a strong magnetic field and lunar tides.

C. Earth has moderate temperatures and a strong gravitational force.

D. Earth has hydrogen bonds with the sun

<u>Correct Answer:</u>

Earth has a moderate temperature and strong gravitational force. This is the reason for existence of liquid water on Earth.

<u>Step-by-step explanation:</u>

Liquid water has the chemical formula of H₂O. So it is composed of mainly hydrogen and oxygen molecules with the present of different materials present in it based on the place it is located. As the water molecules are bonded by weak van der waals bond, it can be easily broken with the boiling point of 100 °C.

Thus, the existence of liquid water is possible in moderate temperature. Also the strong gravitational force of Earth helps to keep the liquid water stable in Earth. Thus, the strong gravitational force and the moderate temperature condition of Earth is responsible for liquid water existence on Earth.

8 0
3 years ago
Taylor kept track of the number of hours that he spent at the media center each week for several weeks. He spent 8, 2, 5, 10, an
Bas_tet [7]
What is the question?
7 0
2 years ago
Read 2 more answers
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