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

a swimming pool had a list price of $575.25 and was on sale for 10% off.Sara had a coupon for an extra $75 off. What will her cost be before tax?

The type of bond between atoms of potassium and chloride in a crystal of potassium chloride a. hydrogen bond b. ionic bond c. polar covalent bond d. pure co

The numerous post-war uprisings in which nationalists attempted to overthrow colonial rulers or oppressive regimes in the name of national sovereignty were know

Aristotle,one of the first scientists to group organisms,grouped animals according to what way?

Fill the blanks please! Due tomorrow

Average world grain production increased from 247 kg per person in 1950 to 342 kg per person in 1984. Given this information, calculate the average increase per

ISSUING driver's licenses is the responsibility of which level of government

A voltaic cell is set up and a chemical reaction proceeds spontaneously. Which of the following will not occur in this reaction? a. The electrons will migrate

What type of novel is meant to mirror daily life and deal with social issues?

(2x^2-17x-38)/(2x+3)