Answer:
2x-2
Step-by-step explanation:
2 * x + 2 * -1
=2x - 2
The circumference would be 30 ft, which comes from 6 people have 5ft of space each. 6 x 5 = 30. Which means the diameter is 9.55414013; Circumference divided by pi is the diameter. Once you divide the diameter by 2 for the radius, you get 4.777 which can be used to find the area of the table top. Area is pi x radius x radius = 3.14 x 4.777 x 4.777 =71.654 ft^2
Answer: -8.55712e+13
Step-by-step explanation:
Answer:
A. 3x3x3x3 = 81 because you multiply 3 by itself 4 times
