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Verify that (sinx -cosx)^2=1-2sin(x)cos(x)
answered
Feb 9, 2020
Mathematics
middle-school
2
votes
4.9k
views
What are some of the environmental implications cited by Chinese officials that have occurred as a result of the Dam project?
answered
Feb 20, 2019
Geography
middle-school
3
votes
168k
views
Sending an identical message in an e-mail blast to all customers is an example of
answered
Jan 25, 2019
Computers and Technology
high-school
3
votes
62.0k
views
In how many ways can 10 people be seated across two tables, each seating five people?
answered
Sep 23, 2018
Mathematics
high-school
5
votes
142k
views
As the fastest-growing religion in western europe, __________ has resulted in some tension in certain countries. a. buddhism b. hinduism c. islam d. judaismas the fastest-growing religion in western europe,
answered
Jul 12, 2018
Social Studies
high-school
4
votes
234k
views
Quadrilateral EFGH was dilated by a factor of 3. What is FG F'G'
answered
Jul 9, 2018
Mathematics
high-school
4
votes
56.7k
views
Simplify: (−7a − 19c) − (−12a + 30c) − (−21a − 11c) −16a − 60c 2a + 22c 26a + 38c 26a − 38c
answered
Jun 9, 2018
Mathematics
high-school
5
votes
31.8k
views
Person 1 can do a certain job in twenty-one minutes, and person 2 can do the same job in twenty-eight minutes. When completing the job together, which expression would be used to represent the amount of
answered
Mar 28, 2018
Mathematics
high-school
4
votes
181k
views
A 9-month-old boy with iron-deficiency anemia is given ferrous sulfate therapy. which assessment would best help you determine that he is actually taking it daily?
answered
Mar 27, 2018
Biology
high-school
0
votes
105k
views
Which of the following forms a new substance? melting, evaporating, freezing or burning
answered
Sep 10, 2017
Chemistry
high-school
3
votes
162k
views
in dogs, wire hair (S) is dominant to smooth (s). Cross of a homozygous wire-haired dog with a smooth-haired dog and show the genotypic and phenotypic ratios.
answered
Mar 30, 2017
Biology
high-school
4
votes
152k
views
According to the business cycle, a downturn in one industry is inevitable, but should have little effect on the rest of the economy. a. True b. False
answered
Feb 14, 2017
Biology
high-school
1
vote
171k
views
Sums of a sequence: How many total gifts did my true love give to me during the entire 12 days of Christmas? Hint: Without any of that other stuff, there were 12 partridges in pear trees alone.
answered
Jun 18, 2016
Mathematics
high-school
3
votes
66.9k
views
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