Answer:
a=4, k=2, and b= -pi/4
Step-by-step explanation:
<3
I believe the answers are:
1. Twelve circles
2. Two equal parts
3. 6 parts would be shaded
He wrote identity instead of commutative in step 4
4048 is the correct answer
I had to answer the same exact question from another person.
Anyway, Since your friend paid 25%, you'de divide 25 by 5 which would equal 5. So, 25÷x
25÷(5).
Hope this helped
