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Answers by Pmg

Answers by Pmg
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A loudspeaker of mass 21.0 kg is suspended a distance of h = 2.20 m below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.50 m .
answered Mar 9, 2024
0 votes
50.1k views
If a household would like to store enough energy for one day using sodium thiosulfate pentahydrate, how many grams would be needed based on your heat of fusion data? a) Enthalpy change b) Heat capacity
answered Jan 14, 2024
1 vote
194k views
The sum of three numbers is 50. The second number is three times the first number in the third number is twice the second number what are the numbers?please hurry!
answered Nov 11, 2023
9 votes
135k views
How can I determine if the three numbers can be the side lengths of a triangle?
answered Oct 19, 2023
1 vote
187k views
What type of phrase is the word, “at night” in the sentence, “At Night, he walked at my school’s track.” * adverb prepositional phrase * object of the prepositional phrase * noun * adverb * adjective *
answered Jun 6, 2023
2 votes
221k views
Which branch of government makes up the General Assembly? a) Judicial Branch b) Executive Branch c) Legislative Branch
answered May 1, 2023
2 votes
43.3k views
Suburban communities are generally more populous and densely built than urban areas. please select the best answer from the choices provided t f
answered Apr 2, 2023
3 votes
136k views
1.Electrons in the outer energy shell that may participate in chemical reactions are called the_____ electrons. a.noble gas b.core c.inert d.valence
answered Mar 8, 2023
3 votes
157k views
a standby generator is connected to 1540 w lamps and a musicians 600w amplifying system how much energy is used if the generator is used for 6 hours​
answered Mar 4, 2023
1 vote
152k views
Solve: 5(x + 3) = 2x -3
answered Mar 1, 2023
5 votes
79.1k views
What is the significance of studying the history of life to the future of science?​
answered Dec 29, 2022
3 votes
154k views
Which is right for the answer, I don’t really have a lot of time left.
answered Nov 23, 2022
3 votes
206k views
. The combination of ____________ soil and ____________ from the rivers made Mesopotamia the most _________________ farmland in the region.
answered Nov 1, 2022
8 votes
44.8k views
A 2-D shape has a length of 8cm and a width of 3cm. Find the perimeter and the area. With steps please. ​
answered Sep 18, 2022
9 votes
76.6k views
The histogram shows the number of hours volunteers worked one week. What percent of the volunteers worked fewer than 12 hours
answered Aug 24, 2022
10 votes
8.3k views
N+ 16 What is the value of the expression when N = 36 ?
answered Jul 25, 2022
1 vote
189k views
7) Which of the following are part of the hindbrain? Check all that apply. Hippocampus Thalamus Reticular formation Occipital lobe All of the above None of the above
answered Mar 28, 2022
2 votes
2.9k views
Help me figure out a topic to write about!
answered Jan 31, 2022
1 vote
232k views
A cone with diameter 18 millimeters and height 11 millimeters. Which statements about the cone are true? Check all that apply. The radius is double the diameter. The radius is 9 mm. The base area is calculated
answered Jan 18, 2022
3 votes
161k views
Which snake adaptation best helps it to survive in its community?
answered Dec 26, 2021
5 votes
28.8k views
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