Answer:
1)6.32
2)12.80
3)13
Step-by-step explanation:
1)
2)
3)
99
Step-by-step explanation: 9*11=99
4 quarters
4 nickels
2.0933333333 radians
To convert degrees to radians, use 180 degrees = pi radians
120 * pi/180
2/3 pi
They would like us to use 3.14 for pi
2/3 * 3.14
the answer is -2.5