Answer:
what grade us it maybe u can help you but if I cant I'm sorru
Answer:
option A
Step-by-step explanation:
option A y = 9√3 is the correct answer .
In∆ PQR
cos 30 = y /18
√3/2 = y / 18
y = 9√ 3
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you .
Answer
5 and 90
Step-by-step explanation:
Integers are whole numbers so the answer is -3