Math Homework Answers & Questions

Waiting for answer Please can anyone help me with...Please can anyone help me with these questions? Thank you. 1) Find the value of tanθ when tan2θ is: a)(20/21) b)(36/77) 2) Solve these equations, giving values of θ from 0 to 360 inclusive. a)cot2θ+5cosθ=2 b)2sec2xcot2x=tan2x c)2tan(θ/2)+3tanθ=0?
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Answered An elevator descends 1000 feet...An elevator descends 1000 feet in 8 seconds. Express the movement of the elevator as a unit rate
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Answered UPS charges $7 for the first p...UPS charges $7 for the first pound and $.20 for each additional pound. FedEx charges $5 for the first pound and $.30 for each additional pound. How many pounds, p, will it take for UPS and FedEx to cost the same
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Waiting for answer Does it explain the answer how...Does it explain the answer how it got the answer
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Answered a school sport team contains 6...a school sport team contains 68 students, 33 do field events, 40 d0 track event, 23 do swimming, 14 do both field and track events,8 do both swimming and field events.if 15 students do field events only and 10 do both swimming and track events...ho w many does [a]swimming only? [b]track event only?...
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Answered in germany 20% of students are...in germany 20% of students are left handed what is the probability that at least 10 or more students are left handed in a class that has 25 students
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Answered You gave $1,500 in bonuses t...You gave $1,500 in bonuses to two employees. One employee received $200 more than the other employee.
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Answered The sum of seven consecutive w...The sum of seven consecutive whole numbers is 56. What are the seven numbers?
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Answered Annette is making a fruit drin...Annette is making a fruit drink that calls for 3/4 cup of fresh lemon juice she has 1/2 cup of lemon juice. How much more lemon juice does anette need?
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Waiting for answer where is the answer key for 7t...where is the answer key for 7th grade go math book lesson 6.2 .. Go Math 7 pg PDFs pages 179182
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Answered Alice takes her favorite numbe...Alice takes her favorite number, adds 5 to it, multiples the answer by 10, subtracts 20 from the result, and then drops the final 0. If Alice's (correct) answer is 9, what is her favorite number?
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Waiting for answer Solve for w and t. Rounding to...Solve for w and t. Rounding to 1 decimal place? 15: w: 11 = t : 9 :7
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Answered Misha is thinking of a negativ...Misha is thinking of a negative integer great than 4. What number could she be thinking of?
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