Answers by Christoph Haefner
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Answers by Christoph Haefner

Answers by Christoph Haefner
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A rectangle has a length of x centimeters and a width of 20 centimeters. Which expression represents the perimeter of the rectangle?
answered Nov 6, 2024
4 votes
185k views
A cell was prepared by dipping a Cu wire and a saturated Ag/AgCl electrode into 0.10 m CuSo₄ solution. The Cu wire was attached to the positive terminal of a potentiometer and the reference electrode was
answered Aug 8, 2024
6 votes
123k views
Kelly had read that German meteorologist Alfred Wegener further developed a hypothesis about the continents and their positions. What was the most complete hypothesis that Alfred Wegener made? A. All the
answered Jul 24, 2024
4 votes
18.5k views
10. (R18) Which best states the contrast between Waring's and Harlan's dissents, according to the information in Passage 1 and Passage 2? A. Harlan focused on the fact that all citizens are equal under
answered Jul 20, 2024
1 vote
96.4k views
Short Answer (4 points): a. In a short paragraph (3-5 sentences), explain one of the following causes of the Civil War that we studied in class. Include a brief description of what it is and how it added
answered Jun 14, 2024
5 votes
88.0k views
Read the excerpt from part two of Trifles. MRS. HALE. It's a log cabin pattern. Pretty, isn't it? I wonder if she was goin' to quilt or just knot it? (Footsteps have been heard coming down the stairs.
answered Feb 8, 2024
1 vote
133k views
How will the solution of the system y > 2x + Two-thirds and y < 2x + One-third change if the inequality sign on both inequalities is reversed to y < 2x + Two-thirds and y > 2x + One-third? Answer: There is no solution to the system in its original form. There are no points in common. If the signs are reversed,
answered Sep 1, 2023
6 votes
230k views
Why does alcohol effects our brain and heart? "full explenation"
answered Aug 26, 2023
12 votes
49.8k views
Reducing access to waterways will lead to an increase in human impact on waterways. please select the best answer from the choices provided t f
answered Jul 17, 2023
8 votes
192k views
On what was the kingdom of Ghana's economy based?
answered Sep 21, 2022
5 votes
156k views
Evaluate 16-3b for b=4
answered Sep 8, 2022
5 votes
55.7k views
Define: Mourning Use mourning in a sentence what part of speech is mourning ​
answered Jun 22, 2022
6 votes
205k views
How is primary storage different from secondary storage? Select the TWO correct statements. The CPU can only read and write data on secondary storage. o Users can only read and write data on primary storage.
answered Jun 5, 2022
4 votes
87.5k views
Lionel joined the International Council on Hotel, Restaurant and Institutional Education for career guidance. Which profession is he aspiring for? Lionel is aspiring for a profession in hospitality or
answered Dec 9, 2021
4 votes
184k views
IF U ARE A GENIUS SOLVE THIS QUESTION FOR POINTS​
answered Nov 12, 2021
5 votes
19.9k views
Justine and Meagan played a trivia game. Justine answered a question incorrectly and lost 7 points. Then Meagan answered correctly and got the opposite score. Which is the correct way to represent that
answered Oct 4, 2021
2 votes
80.9k views
Helppppp I need my grades help
answered May 28, 2021
3 votes
106k views
What made the land between the Tigris and the Euphrates rivers and the land around the Nile so fertile? the
answered May 11, 2021
3 votes
171k views
12. What did Orhan, leader of the Ottomans, do to establish unity within the empire? A. He forced everyone to convert to Sunni Islam B. He destroyed all Hindu temples. C. He began minting coins. D. He
answered Apr 11, 2021
4 votes
184k views
Calculate the pressure in pascals if a 650N force is applied to an area of 6.5m².
answered Feb 13, 2021
2 votes
98.3k views
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