It works well to write the given angles on the diagram, then make use of the relationships for right angles and triangles.
If a = b then a + b cannot possibly equal b unless both a & b = 0, which defeats the purpose of the entire equation. If you plug in any possible value besides 0, the equation disproves itself.
Answer:
the correct answer is C
Step-by-step explanation:
mx+b
Answer: You don have to go with me at all, but my best answer is D.
Step-by-step explanation:
Answer:
n = 78
Step-by-step explanation:
hope that helped!