An outside angle is equal to the sun of the two opposite inside angles.
The given inside angle is 75, the angle next to it is also 75 ( because there is a single line through the red arc, this means the angles are identical).
W = 75 + 75
W = 150 degrees.
Let, the width = x
length = 2x - 4
Perimeter = 2(l+w)
Substitute their values,
72 = 2(x+2x-4)
72 = 2(3x-4)
6x - 8 = 72
6x = 80
x = 80/6
x = 13.3
In short, Your Answer would be 13.33 cm
Hope this helps!
The range of function is: {-7,1,5}
Step-by-step explanation:
Given function is:

Also the domain: {-2,0,1}
In order to find the range,, we have to put the domains values in the function
So,
Putting x = -2

Putting x = 0

Putting x = 1

Hence,
The range of function is: {-7,1,5}
Keywords: domain, range
Learn more about functions at:
#LearnwithBrainly
Solve what is in parenthesis first (5-9) = -4
Solve exponents next -4^3 = -64
Divide next

= -32
Lastly, subtract and resolve the negatives which become a positive number 125 - (-32) = 125 + 32 = 157