ashlynnrogue1
ashlynnrogue1 ashlynnrogue1
  • 03-01-2022
  • Mathematics
contestada

If sin 0 = 4
what is cos O?
cos 0 =
=
Simplify your answer if possible.

If sin 0 4 what is cos O cos 0 Simplify your answer if possible class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-01-2022

Answer:

  cos(θ) = (√33)/7

Step-by-step explanation:

The relevant relation is ...

  cos(θ) = √(1 -sin²(θ))

  cos(θ) = √(1 -(4/7)²) = √(1 -16/49) = √(33/49)

  cos(θ) = (√33)/7

Answer Link

Otras preguntas

4 3/4+ 7 2/5 simplified
In a group of diners, 28 people enjoy fruits and vegetables, and 24 people only ate junk food. Express the following in ratios: Junk food eaters to health food
Increase 240 by 15% and then decrease it by 75%
Into which of the following is another substance dissolved? A. Solvent • B. Solute c. Dissolute D. Precipitate
Reread paragraphs 5-6. What evidence does the author use to support the claim made in paragraph 6? Type your response in the box below.
Write one of each type of sentence. declarative, interrogative, exclamatory, imperative, simple, compound, complex, using “however,” using a semicolon
What are the goals of network security and what sorts of attacks do you need to defend against
Why is zero important
A set has 127 proper subsets. How many elements are there in the set?
Does the sentence need a comma? Pick the right option. Jenna Ortega lives on the moon, but she calls home often.