Answer:
18√3
Step-by-step explanation:
tan Ф = opposite/adjacent
tanФ = AB/AC
tan 60 = AC/AB
Tan 60 =√3 AB=18
√3=AC/18
AC=18√3
Answer:
185
Step-by-step explanation:
It seems like you're using the Pythagorean theorem, which would mean that b is equal to 
, which is equal to 
. The number beneath the radical symbol is <u><em>185</em></u>.
Answer:
Step-by-step explanation:
16.0 you’re welcome anything 5 or over gets rounded up 4 is less
Than 5 so it gets rounded down
Answer:
56
Step-by-step explanation:
Because there are 8 names and when you choose a name there are 7 people that can be a pair so 7*8=56
You have to give the choices.
