Mathematics, 26.07.2019 02:00 erik2219
Amir wants to show that tan3θ = (3tanθ-tan^3θ)/(1-3tan^2θ). he says he should use the double angle formula for the tangent function to do this. is he correct? a. yes he can write tan 3θ= tan 2(3/2 θ) and use the double angle formula b. yes he can write tan 3θ=(2θ+θ) and use the sum formula followed by the double angle formula c. no. because 3 is not a multiple of 2, he will have a 3/2 θ term that cannot be simplified d. no. because tan 2θ=(2tanθ)/(1-tan^2θ) there is no way to multiply the denominator by 3 to obtain 1-3tan^2θ
Answers: 1
Mathematics, 21.06.2019 21:30, cassandramanuel
Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?
Answers: 1
Mathematics, 21.06.2019 22:30, ondreabyes225pcr83r
Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62
Answers: 2
Amir wants to show that tan3θ = (3tanθ-tan^3θ)/(1-3tan^2θ). he says he should use the double angle f...
Mathematics, 07.03.2021 03:10
Mathematics, 07.03.2021 03:10
Mathematics, 07.03.2021 03:10
Mathematics, 07.03.2021 03:10
Biology, 07.03.2021 03:10
Biology, 07.03.2021 03:10