The surface area of a cylinder with a base radius and a height of 9 is 138.23
Answer:f(x) has three real roots
Step-by-step explanation:
Answer:
Blank 1) 150
Blank 2) (3)²
3) (4)²
4) (x+3)²
5) (y-3)²
6) (x+3)²+(y-3)² = 100