Answer:
A=49 degree
a=13.5
b=11.7
Step-by-step explanation:
The correct answer choice is (B)

The number "x" is given by:
Therefore, we have:
I don’t understand what you mean by the quadrilateral ABCD is inscribed in the circle below
Answer:
You know that negative 3 1/2 is the lowest number so you would put that first. The greatest number would be the coldest in Celsius, and 1/20 would be the last question (the sea level) if calculations are correct, you would get full credit.