ma1495448 ma1495448

01-07-2017
Mathematics

contestada

Prove that: sin^3A+ sin^3(120+A) +sin^3(240+A)= -3/4 sin3A

Respuesta :

mjriedel19osc9u0 mjriedel19osc9u0

01-07-2017

sin^3A+ sin^3(120+A) +sin^3(240+A)= -3/4 sin3A= Sin /\ 4/5A+ Sin/\2 because u talk half of it then... (120 +a {A= 2} =122) Hope this helps

Answer Link

Otras preguntas

True or False: In a lake, the "community" includes all of the fish, turtles, frogs, algae, lily pads, and water.

Which feature of model 1 best illustrates how biological information is coded in a DNA molecule? The 5′ and 3′ labels at the ends of each strand The 5′ and 3′ l

line of customers waiting to pay. The first customer asks you for directions to the airport. It is busy, and you are the only one on the shift. You have What do

HELP ASAP!!!!! Dickinson’s use of figurative language in this poem expresses the idea that

PLZ HELP ME PLZZZZZ 50 points & brainleist to first person PLZ HELP ME

Anybody know the answer to this question

The underlined words in this excerpt are

what is the mass of an electron is

What can you conclude about Walt and Madge's feelings about the dog? Explain how you came to your conclusions

Which of the following structures functions to isolate the genetic material from the rest of the eukaryotic cell? A. Cell membrane B. Nuclear envelope C. Nuclea