First You add all given angles up to equal 180 to give you x then you plug x into equations
A= 125 degrees
C= 35 degrees
Answer:
Step-by-step explanation:
Did you get the answer?
Answer:
Cool!
Step-by-step explanation:
In the second equation it is actually going on to be +2x^2 -4x-2 then your going to combine like terms. So it will be 5x^2-10. Because he 4x’s are going to eliminate each other.
2x=360/4
2x=90
divide by 2 on each side
x=45
