Jacob345345 Jacob345345

07-08-2016
Mathematics

contestada

cos(x/5)sin(x/5)=1/2[sin(2x/5) true or false

Respuesta :

rabiaf183 rabiaf183

07-08-2016

sin2x=2sinxcosx
sin2x/5=2sinx/5cosx/5
hence the nuber 2 multiply by cosx/5sinx/5 can be divided on the other side
hence its true

Answer Link

ryanan555 ryanan555

24-02-2021

Answer:

True

Step-by-step explanation:

Apx trust just took it

Answer Link

Otras preguntas

Describe scientific method

Did geographic and industrial expansion after the Civil War create more benefits or challenges for the United States in the second half of the nineteenth centur

Order the square root of 60, negative 7.7 repeating, forty-four sixths, and negative seven and one sixth from least to greatest.

4. Explain the scientific basis of each author's position.- 5. Indicate whether you agree with one or both researchers or have a different opin Explain your rat

What is the equation of the line that contains (2, 3) and has an undefined slope?

Which of the following is an inner transition element? Group of answer choices None of these Ti Rf All of these Th

write an algorithm to find square of even integers between 2 and 50

How does Edwords relate the Corruption. OF the heart of iman' to a 'Furnace OF Fire and brimStone?"

What do you think was the biggest technological achievement/innovation of the Ancestral Pueblo?

Four students find the values in the table on a number line. Which student's value is between 6 and 8 on the number line? Anson O Beth O Claudia O Daniel Studen