Question

Looks like we have another one! @sweetburger

Equation for BC?
http://i.imgur.com/kqL9hbq.png

A) y=-4/5(x+1)
B) y=-x-1
C) 4x+5y=5
D) y=x+1

Answer 1

I would take out A

Answer 2

yes thats one of them

Answer 3

and B

Answer 4

yes that is another one to remove

Answer 5

C would be the answer, D doesn't make sense

Answer 6

So you know BC has a negative slope because its decreasing. So you can now remove D.

Answer 7

yep your getting down fast now

Answer 8

Awesome

Answer 9

any more?

Answer 10

Yes

Answer 11

Couple more, should I most em all at once and we work em together?

Answer 12

thats fine

Answer 13

Gonna be lazy and post image links.

Answer 14

sure thats fine

Answer 15

#3: http://i.imgur.com/4zCfis4.png
#4: http://i.imgur.com/J6uEFzo.png
#12: http://i.imgur.com/AN85R0n.png
#14: http://i.imgur.com/Gs7OOS3.png
#15: http://i.imgur.com/NNsGx0d.png
#19: http://i.imgur.com/KdPqMhd.png
#24: http://i.imgur.com/S8PUnGn.png
#27: http://i.imgur.com/KJryWfG.png
#35: http://i.imgur.com/3nRKHwc.png

Answer 16

well I guess well start with #3.

Answer 17

You can say that <6=<4 therefore 180-85= <1

Answer 18

Yes, so it would be 95?

Answer 19

yep it should be

Answer 20

Gotcha

Answer 21

Im going to skip #4 for now i cant recall what those angles are called

Answer 22

Alright

Answer 23

Skipping 12 because i have no idea. #14 is parallel lines

Answer 24

Got it.

Answer 25

Guessing #15 would be C.

Answer 26

I think c is correct. Had to really think about that and I'm not completely sure.

Answer 27

19 should be c as well i think

Answer 28

It's cool, best guesses are completely fine.

Answer 29

!5 should actually be B. I don't know if your able to change your answer

Answer 30

15*

Answer 31

#24 is D.

Answer 32

Got it! Once they're all answered, I submit em in class tomorrow.

Answer 33

#27 = 140

Answer 34

#35 i honestly do not know so I dont want to give false info.

Answer 35

I got to go though I can probably help later or tommorow. Sorry for leaving on short notice.

Answer 36

No worries, thanks for your time!