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
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hope this will be helpful to you .
Answer:
The answer is B hope this helps
Hello,
tan 60°=√3
d/39=tan 60°==>d=39/√3=39√3/3=13√3=22,516660498... (m)
U times all them together then u times them by 2 that would be your awnser
Answer:
the answer is twenty percent
Step-by-step explanation:
the word *reduce* was a give away of subtraction so you subtract 60 from 80 which gives you 20.