Wish I knew need the same answer
I believe the answer is 15 because if you divide 270/18 you get 15 <span />
Hope it's 30. .....................
Answer:
4/5
Step-by-step explanation:
cos B = 3/5
cos Ф = adjacent/hypothesis
hypothesis ² = adjacent² + opposite²
5²= 3²+ o²
25 = 9+o²
25-9=o²
16 = o²
√16 = o = 4
Sin B = opposite/hypothesis = 4/5
Answer:23
Step-by-step explanation:
