Answer:
12.56 (13 if rounded)
Step-by-step explanation:
A=pi x r squared
A=2 squared multiplied by pi
A=4 times pi
plug into calculator should be about 12.56
Answer:
11/32
Step-by-step explanation:
4/16 + 2/16 - 1/32
simplify and solve
Answer:
8×
Step-by-step explanation:
you just add 7×+1 and the answer will be 8×
Answer:
38
Step-by-step explanation: