Answer:
99g
Step-by-step explanation:
I'm guessing on this one but maybe because a whole number has no remainder
It is 13,14 because it goes up two then one one then two again which will then mess up the rotation
-5i/2i. is the answer because all you have to do is add the -5 and the i.
∠BDC=30, so ∠CBD + ∠BCD=180-30=150
ΔDBC is isosceles, so ∠CBD=∠BCD=half of 150=75
∠ABC=∠ABD-∠CBD=155-75=80
ΔABC is isosceles, so ∠ABC=∠ACB=80
∠BAC=180-80-80=20
