Questions by Xin Cheng

Questions by Xin Cheng

Let o be an angle in quadrant I such that sin0=7/10 Find the exact values of sec 0 and cot0.

asked Dec 11, 2023

1 answer

3 votes

1.9k views

The weight of a proton is 1.64×10−26 N.

asked May 24, 2023

1 answer

4 votes

87.4k views

What role did the janissaries fill in the Ottoman Empire? They protected the borders. They served the grand vizier. They controlled the millets They protected the sultan Please pick one is it A B C or

asked Apr 2, 2023

2 answers

14 votes

70.1k views

Green and red peppers are technically the same. Group of answer choices True False Question 2 Red peppers have the most vitamin C. Group of answer choices True False Question 3 It takes 3-4 weeks for a

asked Nov 23, 2022

2 answers

2 votes

202k views

Anyone help me with this please!!

asked Jun 3, 2022

1 answer

1 vote

190k views

Find angle PRS in the image above

asked May 1, 2022

1 answer

0 votes

201k views

The distance between two cities on a map is 3.5 centimeters. The map uses a scale in which 1 centimeter represents 20 kilometers. What is the actual distance between these two aties in Kilometers?

asked Apr 3, 2022

1 answer

9 votes

51.0k views

He cut the vegetables with a knife.(into negative)

asked Mar 2, 2022

2 answers

3 votes

14.8k views

What is the difference between compression and tension

asked Jan 8, 2022

1 answer

4 votes

103k views

What did the establishment of the Virginia House of Burgesses represent?

asked Sep 14, 2021

1 answer

2 votes

139k views

Which of the following Native American tribe of Texas is best described in the list below? They experienced hot summers and mild winters They would have experienced many hurricanes They were hunter-gatherers

asked Jul 21, 2021

2 answers

3 votes

228k views

Need help ASAP plz 1,2,3 or 4

asked Jun 16, 2021

2 answers

2 votes

129k views

Which is the graph of f(x) = 1/4(4)^x

asked May 4, 2021

1 answer

0 votes

162k views

Complete each sentence with the correct form of the verb in parentesis

asked Apr 17, 2021

1 answer

1 vote

163k views

Read the selection from the first paragraph of the article. For centuries, Europeans explored the world by sea. They had few maps and their navigating equipment was poor.Progress was slow. Which sentence

asked Mar 22, 2021

1 answer

2 votes

232k views

2. How does Gladwell answer the question “is there such a thing as innate talent?” What does he add to this equation?

asked Mar 17, 2021

1 answer

2 votes

133k views

+ 50 POINTS!!! Match the following. 1. a graph that uses a rectangle and line segments to show the clustering of a set of data 2. the difference between the first and the third quartiles 3. the smallest

asked Jan 23, 2021

2 answers

2 votes

184k views

Students who were tutored in _______ showed improved reading proficiency and increased activity in brain areas related to skilled reading.

asked Jan 8, 2021

1 answer

4 votes

25.5k views

7. Larry, Moe, and Curly went out on the town one Saturday night. Instead of driving home they thought it would be best to sleep at a very cheap hotel. After dinner and a movie, each gentleman had exactly

asked Jul 24, 2020

1 answer

1 vote

200k views

In his arguments in brown vs board of education, the lawyer for linda brown claimed that supersets but equal public school were

asked Jun 6, 2020

1 answer

4 votes

102k views

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