Seudónimo Seudónimo

03-02-2020
Mathematics

contestada

Use the relationship between the sine and cosine and function to fill in each blank.

4. sin 12° = cos__

Use the relationship between the sine and cosine and function to fill in each blank 4 sin 12 cos class=

Respuesta :

03-02-2020

Answer:

sin 12° = cos 78°

Step-by-step explanation:

You need to use the trigonometric ratios which states that:

sin α = cos (90° - α)

sin 12° = cos (90°-12°)

sin 12° = cos 78°

Answer Link

Otras preguntas

A. Ethically, is brain death not as final as cardiac death? Why or why not

Find your mass if a scale on earth reads 650 N when you stand on it

the dinner check was $58.00. If Fay gave the waiter a 20% tip, how much did she spend in all

You have just discovered a new organism.it is a single cell and has a cell wall but no nucleus. What kind of organism is it? Explain your answer. :) please help

The rate of a reaction is measured by how fast a reactant is used up to how fast a product is formed. a. True b. False

What is one reason why areas that are just beginning to industrialize typically have a higher rate of population growth than countries that are already industri

Before desktop computers made italic fonts available in the home and office, writers used underlining to:

What is the solution of the inequality 2x-9<7? A x<8 B x<=8 C x>8 D x>=8

Part 1 of 1 - Question 3 of 20 5.0 Points 2H2 O2 - > 2H2O can be classified as what type of reaction? a. Both synthesis and combustion. b. Only synthesis.

Who is Harold Finch?