subject
Mathematics, 06.12.2020 23:30 elsham3478

If sin x =1/5 and x is in quadrant 1, find the exact value of sin (2x), cos (2x), and tan (2x) algebraically without solving for x. Enclose numerators and denominators in parentheses. For example, (a - b)/(1+n).
sin (2x)=
cos (2x) =
tan (2x) =

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, Eylul30
Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle
Answers: 1
image
Mathematics, 21.06.2019 21:30, randallcraig27
Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?
Answers: 3
image
Mathematics, 21.06.2019 22:30, dakotaadkins20
Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.
Answers: 3
image
Mathematics, 22.06.2019 02:30, 11needhelp11
Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)
Answers: 1
You know the right answer?
If sin x =1/5 and x is in quadrant 1, find the exact value of sin (2x), cos (2x), and tan (2x) algeb...

Questions in other subjects:

Konu
Chemistry, 08.09.2021 08:00
Konu
Mathematics, 08.09.2021 08:00
Konu
Geography, 08.09.2021 08:00