Questions by Charlietfl

Questions by Charlietfl

3(2x+5)=2(3x+3) solve for x

asked Mar 20, 2021

1 answer

1 vote

42.6k views

Suppose that D is an n × n diagonal matrix with entries dii. Show that D-1 is an n × n diagonal matrix with entries 1/dii.

asked Feb 9, 2021

1 answer

4 votes

78.1k views

In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using only his teeth. (a) How much work did Arfeuille do on the object?

asked Nov 1, 2020

1 answer

1 vote

87.8k views

33 1/3% of 75 plz help

asked Oct 6, 2020

1 answer

5 votes

206k views

Which of these had the greatest impact on the Allies' success in Europe during World War II? A) military experience of their generals Eliminate B) major errors committed by German generals C) the use of

asked Sep 23, 2020

1 answer

3 votes

95.7k views

The process of cellular respiration begins with molecules of _______ and ends with the production of _______.

asked Sep 22, 2020

2 answers

5 votes

10.1k views

What is a possible integers for b? in the equation x squared+13x+36=(x+a)(x+b)

asked Jul 28, 2020

1 answer

1 vote

26.9k views

Which of the following has been mentioned by historians as a cause of World War I?

asked Nov 6, 2019

1 answer

4 votes

161k views

How did trade affect people’s lives and their society

asked Jun 9, 2019

1 answer

2 votes

151k views

The 3rd Amendment protects people from _____.

asked Jan 22, 2019

2 answers

3 votes

183k views

Find the surface area of the cylinder to the nearest 10th of a square unit A. 206 cm² B. 623 cm² C. 100.5 cm² D. 412 cm²

asked Dec 4, 2018

2 answers

5 votes

106k views

Is a small file that a web server writes to the disk drive of the client computer, containing information about the user?

asked Sep 15, 2018

1 answer

0 votes

30.3k views

Deviance is simply an act which violates what ?

asked Aug 21, 2018

1 answer

5 votes

53.4k views

What adds to be the bottom but also multiplies to be the top? (There are 4 boxes, one on top, two in middle, and one on bottom. 48 is in top box, and 14 is on bottom box.)

asked Feb 19, 2018

1 answer

4 votes

49.6k views

PLEASE HELP Alia needs to bring at least 25 pieces of fruit to a training practice. She suggested apples and oranges and was told to be sure to bring more than 10 apples. Let x represent the number of

asked Jun 19, 2017

2 answers

2 votes

224k views

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