18-04-2021
Mathematics

contestada

sin 20° cos 40° cos 80° = 1

Respuesta :

18-04-2021

Answer:

I think that the answer is 1/8 NOT 1

Step-by-step explanation:

Answer Link

Otras preguntas

the answer for this question i'm confused

. Suppose that ABCD is a rhombus and that the bisector of angle BDC meets side BC at F. Prove that angle DFC is three times the size of angle FDC.

Describe What are some possible benefits of single-stream recycling vs. regular recycling?

How is a badminton game won

Identify the theme of Audre lordes poem hanging fire support your answer with at least three example

What is the name of the relationship when the function used to fit the data is a line? A. Linear regression B. Correlation C. Exponential regression

How did Newton’s work support the earlier work of Copernicus, Kepler, and Galileo?

When perfect competition prevails, which characteristic of firms are we likely to observe? They are all price takers. They all try to operate where price equals

Frozen concentrate is mixed with water to make lemonade in the ratios listed below. Each ratio describes the number of cans of concentrate to the number of cans

During the first years after gaining independence, including those of the revolutionary war, the country was governed by what articles?