Mathematics, 22.06.2021 06:30, janeou17xn
2. If tant^-1 x+ tan^-1 y+ tan^-1 z =pie/2 then show that xy + yz + zx: = 1
Answers: 3
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Mathematics, 21.06.2019 19:10, lays20001
Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.
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Mathematics, 21.06.2019 23:00, floresguppy
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?
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2. If tant^-1 x+ tan^-1 y+ tan^-1 z =pie/2 then show that xy + yz + zx: = 1...
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