Answers by Matthew Diana
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Answers by Matthew Diana

Answers by Matthew Diana
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An airplane of mass 4.0×104kg flies horizontally at an altitude of 10 km with a constant speed of 250 m/s relative to Earth. What is the magnitude of the airplane’s angular momentum relative to a ground
answered Aug 9, 2024
3 votes
209k views
Black codes were instituted in the South which severely limited the rights of Black Americans. What motivated the South to pass these laws?
answered Jun 27, 2024
5 votes
48.0k views
28 ft long. 21 ft wide, and 5ft deep. How many square feet needs to be tiled?
answered Apr 19, 2024
5 votes
39.2k views
What method of data collection can provide visual evidence of coastal erosion, including erosional landforms such as stacks and stumps?
answered Jan 18, 2024
2 votes
210k views
Social Security was established to provide workers with a minimum wage. True or False
answered Aug 17, 2023
7 votes
167k views
I need help on this, how many solutions does this equation have.
answered Aug 7, 2023
10 votes
165k views
I need help with theese:1. Michelle saved $72doing chores. She wants to donate 80% of her savings to her favorite charity. How much will michelle be able to donate60% of.the 960 students at the high school
answered May 20, 2023
2 votes
130k views
I need help on this, my answer isn’t correct.
answered Apr 29, 2023
11 votes
168k views
Graymont Industries purchases Solvate, a chemical compound used in several of its products, from ChemMaster. ChemMaster has just increased the list price of Solvate to $6.10 per gallon. However, because
answered Nov 21, 2022
5 votes
40.1k views
What is slope of the line below? Be sure to simplify your answer, if possible. 4/3 2/3 8/3 1/2
answered Nov 7, 2022
10 votes
215k views
What is the slope of the line that passes through the points (-7, -26) and (5, 10)? m=
answered Oct 25, 2022
9 votes
70.7k views
Why is it helpful to cross my organisms
answered Jun 12, 2022
8 votes
229k views
Please help on number 7
answered Jun 6, 2022
9 votes
45.0k views
How does water relate to the ability of a living thing to generate usuable energy?
answered Jun 1, 2022
5 votes
22.0k views
If you were the president of the United States after the civil war what 5 plans would you have for Americans?
answered Feb 27, 2022
4 votes
58.4k views
Bruce paid $360 for a new mountain bike to sell in his shop. He wants to price the bike so that he can offer a 20% markdown but still keep a markup of 30% of the price he paid for it. What should be the
answered Dec 23, 2021
4 votes
87.5k views
What is 67-u=182 i got 249 and ik it is wrong
answered Dec 22, 2021
6 votes
57.6k views
What is the slope of the line given by the equation y = 6x​
answered Dec 12, 2021
4 votes
164k views
Which of the following is a way to correct a run-on sentence? Make it into two sentences using a period. B Create a compound sentence by using a semicolon. C Form a compound sentence with a comma and coordinating
answered Jun 26, 2021
0 votes
64.0k views
What should a student who only has online encyclopedia articles as sources do to improve her research? Select one: a. Make sure her works cited page is organized by the dates she visited each website.
answered May 27, 2021
5 votes
151k views
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