Given:
a.) Suppose that Juan found a crop circle with a 1350 ft radius.
b.) He follows a 2000 ft arc on the circle.
To find the central angle, we will be using the following formula:
Where,
S = Arc Length = 2000 ft.
r = radius = 1350 ft.
Θ = Central angle (in radians)
We get,
Therefore, the answer is 40/27 radians.
Step-by-step explanation:
Substitute X for the amount Annie spent
4x-$64 = 100
4x = $164
x = $164/4
x = $41
Solve both equations for x:
2x+7 = 3
2x = -4
x = -2
Plug x into the equation which contains b:
b(-2) -10 = -2
-2b = 8
b = -4
Answer:
[12(2) + 10(3)] + 8 = 62
I hope this works. :)
Alguien me ayuda es para mañana