The measure of arc LMN = 2 mesure of angle LMN ==> 64°
Answer:

Step-by-step explanation:

» Collect second degree terms (x² coefficients) together and first degree terms (x coefficients) and constants

I believe that the answer is C.
The answer should be D. 70%.
Hopefully that helps! :)
Answer:
to make sure you understand the question
Step-by-step explanation: