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Given that I cos(A-B) cos(A+B) 5 4. find the value of cot(A) cot(B) a) -1 b) -5/4 c) 1/4 d) 5/4
answered
Dec 23, 2024
Mathematics
high-school
1
vote
613
views
What is the mass of 2K remaining in a 16-gram sample of 2K after 37.2 hours? A) 1.0 g B) 2.0 g C) 4.0 g D) 8.0 g
answered
Oct 19, 2024
Chemistry
high-school
5
votes
118k
views
Older students are more likely to hold _____jobs, and working teenagers in rural areas are more likely to be employed in _____jobs. a) Part-time; full-time b) Seasonal; year-round c) Specialized; general
answered
Apr 24, 2024
Social Studies
high-school
1
vote
39.5k
views
Which of the following states is uncharacteristic for the pattern in its region? 1. Poland 2. Portugal 3. Germany 4. Denmark
answered
Mar 22, 2024
Geography
college
5
votes
105k
views
Re-write the following improper integrals using limit notation?
answered
Jan 20, 2024
Mathematics
high-school
1
vote
16.5k
views
What is the theme of "Charles"
answered
Dec 28, 2023
English
high-school
3
votes
217k
views
What is the last step in creating a research plan? A. Creating a research schedule B. Finding and evaluating sources C. Deciding on the method to use D. Doing the actual research
answered
Nov 5, 2023
Computers and Technology
middle-school
5
votes
182k
views
Why is BTS so successful?
answered
Oct 26, 2023
Arts
high-school
0
votes
55.9k
views
What is the inverse of the function f(x) = 4x + 8?
answered
Oct 2, 2023
Mathematics
high-school
9
votes
68.2k
views
When going to a field trip, how can you apply your understanding on percent?
answered
Sep 30, 2023
Mathematics
college
5
votes
194k
views
Magnesium + Cadmium (II) Nitrate____________________________steps are in the picture provided
answered
May 3, 2023
Chemistry
high-school
7
votes
137k
views
36. how can you increase surface area but not volume of an object? biology
answered
Apr 13, 2023
Biology
college
6
votes
129k
views
Solve the inequality 80 + 10x 2 150 *
answered
Jan 12, 2023
Mathematics
college
2
votes
26.7k
views
The length of a classroom is 29 feet. What is this measurement in yards and feet? The measurement is ___yd ___ft
answered
Dec 15, 2022
Mathematics
college
2
votes
47.7k
views
How many ounces are in 13 pounds
answered
Oct 31, 2022
Mathematics
college
14
votes
232k
views
Lorena, Paloma y yo _______________ que trabajar los sábados y domingos. a. tenéis b. tengo c. tenemos d. tienen
answered
Sep 23, 2022
Spanish
high-school
0
votes
102k
views
Hello there ! Can I have some help with this question? Thank you !
answered
Jul 12, 2022
Mathematics
high-school
6
votes
86.5k
views
why is it important that a patient receives the correct blood type and rh factor during a blood transfusion?
answered
May 30, 2022
Health
high-school
6
votes
211k
views
PLEASE HELP ME ON THIS
answered
May 4, 2022
Mathematics
high-school
0
votes
16.5k
views
Evaluate the expression when b=4 and y=-2 b-5y
answered
Mar 9, 2022
Mathematics
high-school
1
vote
37.8k
views
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