The answer to your question is -20 i hope this helps!
The phrase that would complete the proof is this:
Angle 2 is equal to Angle 4.
Vertical angles are angles formed when two lines intersect each other. The angles that are opposite each other are equal by a series of supplementary, complementary, and transitive property proofs.
Answer: I think the answer is n=2
Step-by-step explanation:
You need to divide the top number by the bottom number and you will get your answer
