Recent activity by Thomas Jiang

Recent activity by Thomas Jiang

Why we study centre of mass ?

asked Dec 25, 2023

1 answer 169k views

Which shapes have all the properties shown? Select all that apply. A. Isosceles triangle B. Parallelogram C. Rectangle D. Right triangle E. Square F. Trapezoid The table below shows some properties of

asked Sep 20, 2023

1 answer 207k views

This element has 66 electrons in its electron cloud.

answered Aug 31, 2023

2 answers 126k views

How does the bachelor first arouse the children's interest in his story? O by describing the bevy of medals earned by the little girl O by describing the little girl as horribly good O by explaining why

answered Aug 13, 2023

1 answer 204k views

Question 12 pts 1 DetailsYou measure 42 turtles' weights, and find they have a mean weight of 59 ounces. Assume thepopulation standard deviation is 13.2 ounces. Based on this, construct a 90% confidence

asked Jun 14, 2023

1 answer 74.9k views

F(x) = -5x^2 + 3x + 2 What is the axis of symmetry? What's the coordinate of the vertex?

answered Mar 3, 2023

1 answer 193k views

Simplify the expression.9n+ 18(2n-6)

asked Feb 27, 2023

1 answer 204k views

Why didn’t Truman get to officially declare in war

asked Feb 7, 2023

1 answer 192k views

Martin jogged 45 minutes everyday for 21 days how many minutes did he jog over the 21 days

answered Dec 5, 2022

2 answers 67.9k views

Help plssssss theres 2 pages

answered Oct 31, 2022

2 answers 14.8k views

What is the usage of present perfect continuous tense? * A.To talk about actions that started in the past and continue in the present. B.To show the duration of an action started to happen in the past

answered Oct 8, 2022

1 answer 195k views

Why type of data must be plotted on a graph for the slope of the line to represent density?

answered Sep 8, 2022

2 answers 134k views

Simplify: -(7x-9) PLEASE HELP ASAP

asked Aug 8, 2022

1 answer 133k views

A. What is the wavelength?

answered Jul 23, 2022

2 answers 28.2k views

Which number line could help you find the distance between (7,4) and (3, 4)?

answered Jul 19, 2022

2 answers 117k views

What line formed the west limit of lands the colonists were allowed to settle?

answered Jun 19, 2022

1 answer 229k views

Which of the following does not happen when the Queen of England opens Parliament by announcing what her Parliament will do? Group of answer choices She adds legitimacy to the institution. She informs

asked May 15, 2022

1 answer 180k views

Can somebody please give me an example of simplifying fractions? its for my math project.

answered May 7, 2022

2 answers 45.3k views

Can someone find the surface area of the composite shape and show work! I’ll give 30pts! Thanks!

asked Apr 12, 2022

1 answer 216k views

6(x+4)+1= What is the answer to this great math problem

asked Feb 12, 2022

2 answers 138k views

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