Answer:
Step-by-step explanation:
The applicable formula is ...
s = rθ
where s is the arc length, r is the circle's radius, and θ is the central angle in radians.
Filling in the given values, we find ...
15 = 6θ
θ = 15/6 = 2.5 . . . radians
Pi (π) radians is 180°, so the angle in degrees is ...
2.5(180°/π) ≈ 143.24°
To find the surface are youd have to multiply 6 1/2 by 6, because a cube has 6 total sides. so the answer would be 6•6.5 which equals 39
Answer:
I think its 12 bc of the triangle inequality theorem
X+2y=8
2y=8-x |:2

y=ax+b ==>

We calculate the zeros of functions (0,b)
(0,b) = (0,4)
We have solution:
x=0, y=4
cookies and cream, the best flavor ever.