Hello,
We may suppose that abscisse of C is 21 or 22
As √484=22
Answer D:
180° = π radian
1° = π/180 radian
∵ 145° = π/180 × 145
= 36π/29 radian
Answer:
C. 
Step-by-step explanation:
Hi! Ace here!
In order to do this, we have to convert 18% into a decimal.
The decimal form of it is .18.
So we have to do

Combine like terms:

I hope this helped
38, 20, 12, 2, 1 and 4 only.
1) is the first answer and 2) is the last answer