Mathematics, 27.09.2019 18:30, cc14ty

1. draw a 30-60-90 triangle. label all angle measures and side relationships. using the side relationships from the figure, show that the following trigonometric identities hold true for the given angles:

a) tan(60)=sin(60)/cos(60)

b) sin^2(30)+cos^2(30)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, gabbyypadron

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Answers: 1

continue

Mathematics, 21.06.2019 15:20, lizziesuks

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Answers: 2

continue

Mathematics, 21.06.2019 16:30, ryleepretty

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Answers: 2

continue

Mathematics, 21.06.2019 19:50, gameranonymous266

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Answers: 2

continue

Do you know the correct answer?

1. draw a 30-60-90 triangle. label all angle measures and side relationships. using the side relatio...