The spinner is a circle and the three sectors are congruent with means that each sector has the same area. The formula for the area of a sector is\
A = (1/2) r² θ
We are given with
r = 3 in
θ = 120°
Converting degrees to radians
θ = 120° (π/180°)
θ = 2π/3
Solving for the area
A = (1/2) (3)² (2π/3)
A = 3π ≈ 9.24 in²
Answer:
298.706 K
Step-by-step explanation:
Answer:
![\frac{\pi }{\sqrt[3]{27} }](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%7D%7B%5Csqrt%5B3%5D%7B27%7D%20%7D)
Step-by-step explanation:
The third one
Any number with pi is irrational
Answer:
21912 per year
Step-by-step explanation:
There are 12 months in a year, so multiply by 12
1826 * 12
21912 per year
7 = -x + 3
7- 3 = -x
4 = -x
x = -4 <===== 10 is not a solution
