Which sentence explains why the slope of AB is equal to the slope of BC?
1. Triangle ADB is similar to Triangle BEC because the corresponding angles
are congruent. Therefore, AB = BC, so the slope of AB is equal
to the slope of BC.
2. Triangle ADB is similar to Triangle BEC because the corresponding angles
are congruent. Therefore, p = Bre, so the ratio of the rise to the
run is the same in each triangle,
3. Since AD = BE and DB = EC, the proportion AP is the same
as BE/EC, so the ratio of the rise to the run is the same in each
triangle.
4. Triangle ADB is congruent to Triangle BEC because the corresponding
angles are congruent, so the ratio of the rise to the run is the
same in each triangle.

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd

-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