Verify the identity.
tan (x+pi/2) = -cot x...
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English, 21.06.2019 15:00
This is an acadamical question why does juelz get bit by an alligator and why was arthur the only one who in the middle chapter in the book
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English, 21.06.2019 17:30
Which piece of evidence would best support reason #1? othe history of using animals for research extends asfar back as 322 bce, when early greek physician-scientists, such as aristotle and erasistratus,performed various experiments on living animals.animal research played an essential role in thedevelopment of herceptin and tamoxifen, twomedications that have already saved the lives ofthousands of women who have been diagnosed withbreast cancer.even those who believe in testing on animals when it is hnecessary for vital medical research practice what isknown as "the 3 rs-reduction, refinement, andreplacement to reduce the number of animals usedfor testing.biologists believe that chimpanzees share at least 98.4percent of the same dna as humans and gorillas shareat least 97 percent, making primates a popular andlikely choice for the testing of products intended for humans
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English, 22.06.2019 07:40
Hello i will mark you as a brainliest answer my : 1) what is the summary of the poem the eagle by alfred lord tennyson? remember i will mark you as a brainliest
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English, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
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