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3.) Simplify the expression. cos ( u + π ) a.) cot u b.) cos u c.) sin u d.) - cos u e.) tan u
asked
Nov 3, 2021
Mathematics
high-school
1
answer
0
votes
192k
views
Which of these is one of the two most common nationalities found among factory workers during the growth of industrialization in the United States? A) Chinese B) Irish C) Canadian
asked
Sep 23, 2021
History
high-school
1
answer
5
votes
139k
views
-4n + 9 = -2 (2n -1) +7
asked
Jul 27, 2021
Mathematics
high-school
2
answers
2
votes
172k
views
A drop of water leaks from a faucet at a rate of 5-5 liters per second
asked
Jul 11, 2021
Mathematics
high-school
1
answer
1
vote
119k
views
One of the reasons we promote PA is the belief that it has the ability to positively affect well-being, psychological distress, and feelings of fatigue. After a vigorous bout of exercise, one would hope
asked
Jun 17, 2021
Social Studies
high-school
1
answer
0
votes
22.9k
views
Cost of 5 m ribbon = 7.5 and cost of 1 m ribbon is
asked
May 2, 2021
Mathematics
high-school
1
answer
3
votes
177k
views
One of the most important principles of the Texas Constitution is_____? a limited government b.unique powers C property rights d advanced education Please select the best answer from the choices provided
asked
Apr 3, 2021
History
high-school
1
answer
0
votes
149k
views
One form of chromatin modification is acetylation, which is known to occur on positively charged histone tail amino acids, thus neutralizing the charge. Based on your understanding of chromatin packaging,
asked
Feb 23, 2021
Biology
college
1
answer
5
votes
55.9k
views
Explain what is a database schema and mention one example
asked
May 7, 2020
Computers and Technology
college
1
answer
3
votes
67.5k
views
Find the area of a triangle with a base length of 3 units and a height of 4 units
asked
Feb 18, 2020
Mathematics
middle-school
1
answer
0
votes
144k
views
Mrs. Hamilton worked for a real estate agency. She sold a house for $175,000. The agency’s fee for the sale was 4% of the sale price. Mrs. Hamilton received $4725 of the agency’s fee as her commission.
asked
Feb 7, 2020
Mathematics
middle-school
1
answer
4
votes
138k
views
1. How do you define Electronegativity? 2. What is the most electronegative element on the periodic table?
asked
Dec 7, 2019
Chemistry
high-school
2
answers
5
votes
26.0k
views
What is information based on
asked
Oct 14, 2019
Arts
middle-school
2
answers
4
votes
146k
views
What is the square root of 56
asked
Apr 13, 2019
Mathematics
college
2
answers
4
votes
2.0k
views
we know from Newton’s 2nd Law of Motion that the force on an object is equal to the mass of the object times the acceleration of that object. a 9kg bowling ball was thrown with a force of 5 N. what was
asked
Apr 11, 2019
Chemistry
middle-school
1
answer
0
votes
53.7k
views
Plz explain step by step, I'm taking Adv. Math (Algebra) It's confusing If can't explain, plz at least give right answer ✌ Ignore the answer for #1, I put it on accident
asked
Mar 12, 2019
Mathematics
middle-school
1
answer
5
votes
50.1k
views
Assignment: Methods In a Word document, type the heading “Step 1: Methods.” Below it type a list of your methods and summarize what you want to accomplish with each. For example, if your method is to interview
asked
Dec 16, 2018
Business
college
2
answers
5
votes
8.4k
views
List of avionics flight sensors and what they are approved for
asked
Sep 21, 2018
Computers and Technology
high-school
1
answer
2
votes
108k
views
Which of the following is true whether you use a direct quote or an indirect quote?... You must use quotation marks to indicate the evidence. You must use an internal citation to indicate the source. You
asked
Jun 16, 2018
English
middle-school
2
answers
2
votes
6.8k
views
66 over 90 and 143 over 195 show (in a video, an image, a slideshow, etc.) how you would determine whether the two fractions are equivalent. Remember, there are multiple methods you could use, so be sure
asked
Apr 21, 2018
Mathematics
middle-school
1
answer
0
votes
79.0k
views
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