Answers by Chuan Ma
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Answers by Chuan Ma

Answers by Chuan Ma
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Solve the system of equations - 8x - 8y = 0 and -5x – 7y= -12 by combining the equations
answered Sep 8, 2023
7 votes
169k views
29. The two quadrilaterals are similar Find the perimeter of the larger figure to the nearest hundredth. P 9 3 R 8 4 PQRS - XYZW S Х 13 W 26 A 24 units B 54 units C 78 units D 86 units E 92 units
answered Jun 7, 2023
4 votes
218k views
When a 20. 0-ohm resistor is connected across the terminals of a 12. 0-v battery, the terminal voltage of the battery falls 0. 30 v. what is the internal resistance of this battery
answered May 30, 2023
4 votes
138k views
I’m confused on how to do this can u help me
answered Mar 23, 2023
1 vote
226 views
Who was Juan Peron and what did he do?
answered Feb 8, 2023
3 votes
116k views
Solve for x. x/9 = -5
answered Nov 13, 2022
2 votes
29.4k views
Add 3/10+ 33/100+ 1+ 7/10 ( in fraction form) (this is 4th grade not middle school) please help​
answered Oct 26, 2022
10 votes
78.7k views
Measurements of the height of various plants in an experiment are called
answered Oct 20, 2022
4 votes
7.6k views
Sort the facts into the category that they best describe sound waves and electromagnetic waves
answered Sep 20, 2022
2 votes
110k views
9.2 divided by 3.2 please help
answered Aug 22, 2022
5 votes
9.8k views
When the northern hemisphere is tilted away from the sun the Southern Hemisphere experiences
answered Aug 16, 2022
9 votes
142k views
What does the law “Putting to death of any man, whosoever he might be unconvicted is forbidden” from Table IX mean?
answered Jul 28, 2022
4 votes
217k views
2. Upon retraining, how many successive tests must be passed by personnel who have previously failed any written tests, observations, or sampling and media fill? O A. TWO B. Four C. Five D. Three
answered Jul 24, 2022
2 votes
219k views
Can someone solve this ?plzz!!
answered Jun 8, 2022
4 votes
158k views
How is the weight formula similar to the force formula? W=mg and F=ma* 1.They both have mass in them 2.They both have acceleration 3.Gravity causes acceleration 4.All of the above 5.None of the above
answered Mar 15, 2022
2 votes
38.3k views
Translate the Sentance into an inequality The difference of w and 5 is at least 19.​
answered Feb 13, 2022
3 votes
128k views
What was industrial revolution during world war 1? please give a good and detailed answer and only if you know it ​
answered Jan 23, 2022
2 votes
102k views
Introduction This book will look at homeschooling from two perspectives. It will show how homeschooling affects both teachers and students. I will show that there are both pros and cons to homeschooling.
answered Dec 21, 2021
2 votes
155k views
The specific heat capacity of iron is 470 J/kg°C. What does it mean?​
answered Nov 3, 2021
3 votes
132k views
PLEASE ANSWERRRRRRRRRR A. (-4, 5) B. (8, 1) C. (3, -2) D. No solution E. Infinite number of solutions
answered May 19, 2021
5 votes
42.1k views
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