Which inequality is true?

C

Step-by-step explanation:

Since everything is absolute value the negatives can be disregarded. This means the which everyone has the alligator mouth pointing to the bigger number it is the correct answer. This is true for c as the absolute value of -15 = 15 which is greater than the absolute value of 12 which is 12.

idk

step-by-step explanation:

i don't know

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true