Given the diagram below, hannah writes mz1 + m_4 = 180°,
m 2 + m /5 = 180°, and m/3+ m 6 = 180º. which of the following
reasons allows her to write these sums?
36

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

c

step-by-step explanation:

i think because what else can be a sample of every member

i believe it's a.

i'm not sure on this one, most likely correct.

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours