Answer:
•12.12
•56.92
Step-by-step explanation:
•Sin 30° = x ÷ 14√3
x=14√3 *Sin30
x=7√3
x=12.12
•Tan30°=6√3÷x
x=6√30 ÷Tan 30
x=18√10
x=56.92
Volume = πr2h
= π×182×7
= 2268π
= 7125.1321383417 meters3
43
49+88=137
180-137=43
the decimal that if a fraction is -13/2
with what?
