Questions by Vladimir Sitnikov

Questions by Vladimir Sitnikov

25, made some unbelievable progress in understanding the human body and ultimately changed the way the body was understood, Albert Einstein Issac Newton Da Vinci O Charles Darwin

asked Oct 11, 2021

1 answer

4 votes

24.0k views

What is the slope of the line through (-7,-2)(−6,7)

asked Sep 5, 2021

2 answers

3 votes

104k views

What type of rocks are formed by sodium rich plagioclase feldspar, biotite, and amphibole

asked Aug 9, 2021

1 answer

3 votes

26.0k views

Rearrange x+y= 7 so it mirrors y=mx+c

asked Jun 10, 2021

1 answer

1 vote

33.4k views

Please help I don't understand it. Perform the indicated operation. (2x + y)^2

asked Sep 10, 2020

2 answers

0 votes

149k views

One group in this week’s lab designed an experiment in which they placed a different sugar in each test tube. They then incubated each test tube at a different temperature and then used a tape measure

asked Aug 18, 2020

1 answer

5 votes

94.4k views

Which of the following is not one of the food groups

asked Jun 12, 2020

1 answer

0 votes

63.3k views

Do some research on the Internet to find out more about schools in Spain and Mexico. Then, based on your research, write a short essay in English of about 100-150 words comparing and contrasting the schools

asked Apr 28, 2020

2 answers

2 votes

37.8k views

Which is the principal value of \sin^{-1}\left(0.43\right)sin −1 (0.43)sine, start superscript, minus, 1, end superscript, left parenthesis, 0, point, 43, right parenthesis?

asked Apr 4, 2020

1 answer

3 votes

220k views

Common brass is a copper and zinc alloy containing 37.0% zinc by mass and having a density of 8.48 g/cm3. A fitting composed of common brass has a total volume of 122.5 cm3 . How many atoms of copper does

asked Jan 14, 2020

1 answer

3 votes

77.8k views

Y÷2+x;use x =1, and y = 2

asked Oct 4, 2019

2 answers

1 vote

219k views

What was the Zimmerman Telegram? Why was it significant?

asked Aug 13, 2019

2 answers

3 votes

149k views

What is the difference between fission and fusion The help would be appreciated

asked Apr 22, 2019

1 answer

1 vote

193k views

Q6 Q19.) Write the expression as the sine, cosine, or tangent of an angle. Then find the exact value of the expression.

asked Feb 17, 2019

1 answer

1 vote

45.6k views

The replacement of massive stonework with an almost lacy play of thin columns was, in the gothic period, enabled by the development of

asked Aug 17, 2018

1 answer

0 votes

93.5k views

What of the following were advanced by trade in the second millennium

asked Jul 3, 2018

1 answer

5 votes

117k views

Percy solved the equation x2 + 7x + 12 = 12. His work is shown below. Is Percy correct? Explain.

asked Feb 21, 2018

2 answers

3 votes

80.5k views

What times what equals 18

asked Jan 6, 2018

2 answers

1 vote

20.2k views

How did the Second New Deal create a way for workers to exercise their rights in the workplace?

asked Jan 20, 2017

2 answers

1 vote

153k views

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