Answer:
r=94.2
Step-by-step explanation:
C=pi`d
C=3.14 multiplied by 30
C equals about 94.2
ANSWER
3
EXPLANATION
The given polynomial is

The terms of the polynomial are:
First term:

Second term:

Third term:

Therefore the given polynomial has 3 terms.
The Additive inverse is 9
Answer:
see attached formulas
Step-by-step explanation:
Math is beautiful. Have fun learning.