Mathematics, 07.01.2020 18:31 SethSimunek
Which expression is equivalent to tan(-x) cos2x? a. -sin xcos x. b. sin xcos x. c. tan x + sin2x. d. tan x − sin2x. e. -tan x − sin2x.
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You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have
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Mathematics, 21.06.2019 19:30
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
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Mathematics, 21.06.2019 23:00
Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
Answers: 2
Which expression is equivalent to tan(-x) cos2x? a. -sin xcos x. b. sin xcos x. c. tan x + sin2x. d...
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