rmreed21 rmreed21

04-02-2020
Geography

contestada

in triangle ABC of angle A=120 , b=3 a=8 what is B

Respuesta :

alishedd83 alishedd83

04-02-2020

sinA/a = sinB/b

sin120/8 = sinB/3

3sin120 = 8sinB

3sin120/8 = sinB

sin^-1(3sin120/8) = B

B ≈ 18.951

Hope this helps! ;)

Answer Link

Otras preguntas

social darwinism was used to justify all of the following except a. the existence of poverty. c. the power of millionaire industrialists. b. the success of big

Compare and contrast the English bill of rights and the mayflower compact

Before transcription can occur and RNA can be built, the DNA must separate - A. between the phosphate groups B. behind the deoxyribose C. from the sugar-phosph

What is true about cells in animals? they cannot produce food. they can produce food. some animal cells can produce food. they are the same as plant cells.?

which of the following did the Nile river provide for the Egyptian people

what is the square root of negative four

the temperature started at 89°f. if the temperature went up 6°f and then down 12°f, how many degrees above or below the high is the temperature?

who typically commisined music

proteins are build inside these

q+r+s, for q=46, s =54