Mathematics, 20.12.2020 01:00 Joshghopper
Find the exact value of the trigonometric expression when sin(u) = − 5/13 and cos(v) =
− 4/5. (Both u and v are in Quadrant III.)
cos(u + v)
Answers: 1
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Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
Find the exact value of the trigonometric expression when sin(u) = − 5/13 and cos(v) =
− 4/5. (Both...
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