Answers by Jiayu Zhang
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Answers by Jiayu Zhang

Answers by Jiayu Zhang
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Given this matrix equation: 3 X 6 1 [-3 x-17 -Y X Y = 6 -2y [Ty 2 8 4 6 -2 12 Choose the equation that you can use to solve for x: 3-6 = -3 X-1 = x - 1 x²_x=6 --Y-y=-2y
answered Jul 1, 2022
8 votes
181k views
It is possible to travel west and reach east?
answered Jun 25, 2022
6 votes
191k views
Which pseudocode represents the flowchart? Input length Input width Calculate volume = length ´ width ´ height Print volume Input length Input width Input height Calculate volume = length ´ width ´ height
answered Dec 23, 2021
3 votes
95.4k views
A 0.2-kg steel ball is dropped straight down onto a hard, horizontal floor and bounces straight up. The ball's speed just before and just after impact with the floor is 10 m/s. Determine the magnitude
answered Dec 21, 2021
1 vote
42.4k views
In your opinion, have Supreme Court interpretations of free speech changed over time? If so, how? Give examples.
answered Nov 1, 2021
4 votes
156k views
Can a chemical reaction occur even if one reactant is missing
answered Oct 27, 2021
7 votes
185k views
The general vision pattern which users reading text-heavy websites will follow, first scanning horizontally across the top line of the content and then shifting focus downwards slightly and again scan
answered Aug 28, 2021
4 votes
92.8k views
What is the value of the expression. 3√216 NEED ANSWER RIGHT NOW
answered Jun 12, 2021
6 votes
144k views
A muon has a rest mass energy of 105.7 MeV, and it decays into an electron and a massless particle. If all the lost mass is converted into the electron’s kinetic energy, what is the electron’s velocity?
answered Apr 17, 2021
3 votes
81.7k views
3. How did the Magna Carta and the English Bill of Rights change the nature of English government?
answered Apr 17, 2021
3 votes
80.0k views
I need help with history ​
answered Apr 14, 2021
4 votes
115k views
How did the beer hall putsch help Hitler’s political career?
answered Mar 6, 2021
2 votes
64.2k views
What is Sargon known for? He built one of the world's first empires and ruled wisely for over fifty years He defeated the world's first empire and established a republic He ruled over his father's empire
answered Feb 20, 2021
4 votes
215k views
Which of the following is an example of a free-running cycle? a) A dog that sleeps all night and stays awake all day b) A cat that wakes at night and sleeps during the day c) A dog that sleeps and wakes
answered Feb 11, 2021
7 votes
183k views
When kicking a football, the kicker rotates his leg about the hip joint. (a) If the velocity of the tip of the kicker’s shoe is 35.0 m/s and the hip joint is 1.05 m from the tip of the shoe, what is the
answered Jan 1, 2021
6 votes
223k views
Given that line segment BC is parallel to line segment DE, what is x?
answered Dec 31, 2020
2 votes
107k views
Which two sentences identify the characteristics of a prokaryote?
answered Jul 11, 2020
6 votes
50.1k views
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission.
answered Nov 30, 2019
4 votes
139k views
During a sale at a bookstore, Joseph buys a book at full price. He is given a 50 percent discount on a second book of equal or less value. If Joseph buys two books with a full price of $15 and $10 respectively,
answered May 29, 2019
1 vote
82.9k views
Tara noticed that the tape she was using to wrap packages was 2 centimeters wide. How many meters wide was the tape?
answered Apr 9, 2019
5 votes
154k views
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