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Answers by Wedens

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When deriving the Law of Cosines, the equation h^2=a^2-x^2 is created using the Pythagorean theorem. Use substitution to replace h2 in the equation below and then simplify. c^2=h^2+b^2-2bx+x^2
answered Mar 27, 2020
2 votes
169k views
Simplify 13 - 8x - 10 + 5x
answered Jun 20, 2019
2 votes
104k views
Can anybody help me get this right?
answered Apr 17, 2019
6 votes
233k views
Why did John Adams feel a certain way about the declaration of Independence
answered Feb 13, 2019
2 votes
232k views
A major way the united states congress has extended its powers it through its?
answered Oct 5, 2018
3 votes
23.0k views
A group of scientists are studying a crab. After comparing the crab to other crabs and testing its DNA, the scientists think they have found a new species of crab. What should they do next? They should
answered May 5, 2018
3 votes
205k views
How is the modern era different from the postclassical era?
answered May 5, 2018
2 votes
183k views
The minute hand on a watch is 2.00 cm in length. what is the displacement vector of the tip of the minute hand
answered Apr 1, 2018
5 votes
86.4k views
7(x - 1) less than it equal to 35
answered Oct 21, 2017
4 votes
226k views
A mechanism of evolution that suggests changes in the gene pool of a population are due to chance is____. genetic drift natural selection gene flow evolution
answered Aug 27, 2017
5 votes
170k views
What is ⅓ added to ⅚?
answered Aug 26, 2017
2 votes
187k views
Who was given the code name “Rover” by the Secret Service because of the way that person roamed the country checking projects and comforting people? A. Herbert Hoover B. Eleanor Roosevelt C. Calvin Coolidge
answered May 7, 2017
2 votes
98.5k views
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