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Beginning with the key trigonometric identities, develop an identity for tan(2A).
answered
Nov 18, 2024
Mathematics
high-school
5
votes
115k
views
How many lines of symmetry are there??
answered
Sep 22, 2024
Mathematics
college
0
votes
11.4k
views
Find the Rate. (Round to the Nearest Tenth) Principal = $900 Time = 1 year Interest = $76.50
answered
Sep 19, 2024
Mathematics
college
2
votes
161k
views
Construct an orthonormal basis for vectors {(1,2,3),(2,3,4),(2,5,7)}
answered
Jul 15, 2024
Mathematics
college
0
votes
186k
views
_____ is a business-oriented social networking site used for professional networking; users create a network made up of people they know and trust in business.
answered
Jun 8, 2024
Computers and Technology
high-school
0
votes
136k
views
(24x^(3))/(50x)*(30)/(8x^(2))
answered
May 30, 2024
Mathematics
high-school
0
votes
210k
views
If 3/5 of a cup of water 2/7 fills of a plastic container, how many containers could you fill with one cup of water?
answered
Feb 7, 2024
Mathematics
high-school
4
votes
18.2k
views
How were African communities impacted by exploration
answered
Aug 30, 2023
Social Studies
college
6
votes
119k
views
True or false: One reason people needed calendars in the past was to know when it was time to plant and harvest crops.!
answered
Jul 15, 2023
Chemistry
high-school
4
votes
124k
views
This is due tonight please help
answered
Jun 30, 2023
Mathematics
high-school
4
votes
193k
views
Estimate √700 to one decimal place.
answered
May 25, 2023
Mathematics
high-school
7
votes
67.4k
views
Who created the 14 Point Plan? a. Georges Clemenceau b. David Lloyd Garriso C. Woodrow Wilson d. Vittorio Orlando
answered
Mar 1, 2023
History
high-school
6
votes
90.4k
views
1/2x+1/3y=9 and 3/5x-3/4y=-3 use elimination method
answered
Feb 22, 2023
Mathematics
high-school
13
votes
173k
views
A circle has a radius of 8cm. An angle of 1.4 radians is subtended at the center by an arc. Calculate the length of the arc
answered
Jul 17, 2022
Mathematics
high-school
3
votes
59.5k
views
The length of Amy's rectangular kitchen is 12 feet. If the area of the room is at least 96 square feet, what is the smallest width the room could have? show your work .
answered
Jun 29, 2022
Mathematics
high-school
5
votes
100k
views
Which force helps Earth in its orbit around the sun?
answered
Jun 16, 2022
Advanced Placement (AP)
high-school
3
votes
112k
views
Solve the following equation. Write your answer in simplest form, 2/5x+4= 16
answered
May 15, 2022
Mathematics
high-school
7
votes
121k
views
hello guys i need help with is problem, it says write this number (84 billion , 37 thousand, 8 hundred) in standard form.. please help i’m confused:/
answered
Apr 19, 2022
Mathematics
high-school
6
votes
181k
views
Where do babies come from
answered
Apr 12, 2022
Health
high-school
8
votes
71.9k
views
Randy worked 4 2/9 hours on Sunday. If he worked a total of 10 1/3 hours on Saturday and Sunday, how many hours did he work on Saturday?
answered
Apr 11, 2022
Mathematics
college
3
votes
54.1k
views
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