Question

find side BC round your answer to the nearest hundredth

Answer 1

http://static.k12.com/eli/bb/821/-1/0/2_36644_45064/-1/7400ad1ffc59376bba983764e17b0402efe17fd8/media/1fa2eccb9195efd7b6917571055ebe9483de44fe/mediaasset_669467_1.jpg

Answer 2

one sec

Answer 3

what r ur options

Answer 4

i have none.. i have to show work and give an answer

Answer 5

Use, Cos CBA = adj/ hyp

where, cos B = 60 degree and Hyp = 3

Answer 6

i dont understand how to work out the equation.. i get cos(60)=x/3 but where do i go from there

Answer 7

there is a defined value for cos 60.. are you aware of that ?

Answer 8

yea

Answer 9

wait no.

Answer 10

sorry i read what u said wrong

Answer 11

Refer this attachment !! and trigonometry will be little simple :p

Answer 12

soo what is the answer you got ?

Answer 13

waitt.. something is wrong.. Angle b is suppose to be 50 degree and not 60..