Mathematics, 20.10.2020 03:01 cs101200
Which expression is equivalent to cos(40°)cos(10°) + sin(40°)sin(10°)?
sin(40° – 10°)
cos(40° + 10°)
sin(40° + 10°)
cos(40° – 10°)
Answers: 2
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Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
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A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat
Answers: 2
Which expression is equivalent to cos(40°)cos(10°) + sin(40°)sin(10°)?
sin(40° – 10°)
cos(40°...
cos(40°...
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