Answer:
hope it helps you see the attachment for further information
Answer: 20.2
Add all the angles and set it equal to 180
Combine like terms
20x-2=180
X= 9.1
The equation for v is 2x+2
Replace x with 9.1 and then solve





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If the 3 is an exponent, then the person above me is right.
This is what the diagram is saying
(-4)+(-9)= -13