Answer:
2
Step-by-step explanation:
1+1=2
Think of it like this 1 donut plus another donut . Now you have two donuts
36/-9-5=14/7-11
36/-9=-4
-4-5=-9
14/7=2
2-11=-9
Answer: 147 cm²
Step-by-step explanation:
Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.
A = πr²
A = (3)(7)²
A = 147 cm²