Answer:
<h2>Infinitely many solutions</h2>
Step-by-step explanation:


Answer:
18pi units is the circumference
81pi units² is the area
Step-by-step explanation:
Radius² = (-2-7)² + (2-2)² = 9²
Radius = 9
Circumference = 2pi×r
= 18pi
Area = pi × r²
= 81pi
Answer:
x=-3
Step-by-step explanation:
Answer:
It’s 4
Step-by-step explanation:
18/3=6
6x2=12
She can get 12 books from the store