litbrendiRos litbrendiRos

16-08-2016
Mathematics

contestada

If sinθ=3/5 and θ terminates in the first quadrant, find the exact value of cos2θ.

Respuesta :

meerkat18 meerkat18

19-08-2016

we first solve the angle from the given sinθ=3/5. Using a calculator in degrees mode, theta is equal to 36.87 degrees. Hence 2 theta is equal to 73.74 degrees. The value of cosine 73.74 degrees is equal to 7/25. This is the final answer.

Answer Link

underhr underhr

27-09-2020

Answer:

D

Step-by-step explanation:

edge 2020

Answer Link

Otras preguntas

When a particle of charge q moves with a velocity v⃗ in a magnetic field B⃗ , the particle is acted upon by a force F⃗ exerted by the magnetic field. To find th

Name the following chemical compound k3N

What substitution should be used to rewrite x8 – 3x4 + 2 = 0 as a quadratic equation?

What type of material is found in the asthenosphere? A. Solid rock B. A mixture of magma and superheated water C. A viscoelastic fluid of molten rock D

Please help thank you

Provide the correct answer for the problem shown below.

PLEASE! CAN ANYONE TELL ME IF I'M CORRECT? I will give POINTS and BRAINLIEST

Please help... I don't want to fail this class

What was one result of the great society?

Is democracy as a way of life a characteristic of Athens or Sparta