Answer:
-20
Step-by-step explanation:
Area = pi*r^2
A = pi(94)^2
A = pi(8836)
A = 27,759.112687119
A = 27,759
Answer: Choice D
Answer:
Divisors of 78 1,2,3,6,13,26,39,78
This is asking for the cube root of 64. Another way of phrasing this is "What number cubed is equal to 64?" We know that 2³ is 8, so it must be a number greater than 2. 3³ is 27, it must be larger. 4³ is equal to 64, so 4 is your answer.
To solve x, you would distribute the 3 to the numbers in the parenthesis. 3x-3=5+x Now you would combine like-terms which would give you: 2x=2. Now you would divide by 2 on both sides to give you x=1. I hope you understand what I did. Hope I helped you!