Answer:
33.51
Step-by-step explanation:
There's a formula using the value of the angle but I don't remember it so the most easy way is:
A circle has an angle of 360°
so our section has an angle of 60
and we know that 360=60*6
so the area of the circle we divide it by 6 and we get the area we want

divide this by 6
units squared
Compensation per hour: 20,90 / 2,75 = 7,6$
In 7 1/4 hours he will make:
7,6 * 7,25 = 55,1$
The equation
are true for x = -2 and x = 2.
The given equations are given as:

We need to select two equations that are true for x = -2 and x = 2.
<h3>
What are the solutions to an equation ?</h3>
The solutions of an equation are the values that satisfy the given equation or make the equation true when substituted for unknowns in the equations.
Example:
x - 2 = 2
Here the solution for x - 2 = 2 is 4 because x = 4 will make the equation true.
4 - 2 = 2
2 = 2
Let's find the solutions for each equation.
1.

= 4
x =
= ± 2
x = = 2 and x = -2
2.

x = 
x =
= 
x = ± 2
x = 2i and x = -2i where i = 
3.
3
+ 12 = 0
= -12 / 3 = -4
x =
x = ± 2
x = 2i and x = -2i
4.
4
= 16
= 16 / 4
= 4
x = 
x = ±2
x = 2 and x = -2
5.


x - 2 = 0
x = 2.
Thus the equation
have solutions x = -2 and x = 2.
Learn more about solutions of equations here:
brainly.com/question/14506845
#SPJ1

Therefore, g(-2) = -6
Basically substitute x = -2 in the equation.
Answer:
They purchased 11 Packets
Step-by-step explanation:
C=11p + 30