Y = x+3
y = 2x+5
x+3 = 2x+5
x+8 = 2x
x = 8
I think I did that right, anyway.
Tan(-4pi/3) = 0.0731897502
X^2 + y^2 = 11^2 or x^2 + y^2 = 121 is the equation.
The mean is: 7.6
The range is: 7
The median is: 7
The mode is: 5
:)
4^ sqrt(400) / (4^ sqrt(5))
= 4^20/ 4^ sqrt(5)
= 4^ (20- sqrt(5)
The final answer is 4^ (20- sqrt(5)~
