Answer:
98
You have to use prime factor decompisition. I hope this helps
Answer:
x^2+4x
Step-by-step explanation:
Use the Foil formula
Those are adjacent angles. They equal 180 degrees.
10x-20+6x+8= 180
16x-12=180
Add 12.
16x= 192
x=12
I hope this helps!
~kaikers
A. a=145 b=35 c=145 d=145 e=35 f=145 g=35
b. These are the pairs of vertical angles: a & c, b & 35, d & f, e & g.
Hope this was helpful.
As an opportunity to respond to people who might disagree with your claim.
