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Mathematics 18 Online
OpenStudy (anonymous):

Math Help questions only 8

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

you got ???

OpenStudy (anonymous):

i need help can you help me with the question picture up above? @jim_thompson5910

jimthompson5910 (jim_thompson5910):

in that piece, you have 3 smaller angles adding up to a larger angle

OpenStudy (anonymous):

Yes I thought it would be either c or d but what do you think?

jimthompson5910 (jim_thompson5910):

well you have 3 ANGLES and you are ADDING them using a POSTULATE

OpenStudy (anonymous):

SO its A @jim_thompson5910

jimthompson5910 (jim_thompson5910):

yes

jimthompson5910 (jim_thompson5910):

what did you get

OpenStudy (anonymous):

I thought it could be B

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

no it's not

jimthompson5910 (jim_thompson5910):

draw in point D and construct BD

jimthompson5910 (jim_thompson5910):

you'll then be able to see which two angles are congruent

OpenStudy (anonymous):

is it A @jim_thompson5910

jimthompson5910 (jim_thompson5910):

yes

OpenStudy (anonymous):

Can we do the next one its a fill in the blank a little bit longer but i have no idea about this next 3. Its 3 threw 6.

OpenStudy (anonymous):

after these 3 i only have 2 multiple choice left that i think i have the answers for.

jimthompson5910 (jim_thompson5910):

well it's not completely fill in the blank since they give answer choices off to the left side

jimthompson5910 (jim_thompson5910):

not all choices are used, but the answers are in there somewhere

OpenStudy (anonymous):

can you answer them? i dont understand them i have answers for the final 2

jimthompson5910 (jim_thompson5910):

I can't just give out the answers, so tell me what you got try reading through it a few times if you have no idea

OpenStudy (anonymous):

okay for the first one i got Line segment BD thats all i got please help me with this one i dont under stand them only this one For the final 2 i have answers.

OpenStudy (anonymous):

for the first one i got angle BDC is that correct

jimthompson5910 (jim_thompson5910):

angle BDA = angle ???

OpenStudy (anonymous):

is it triangle bdc

jimthompson5910 (jim_thompson5910):

no angles can't be congruent to triangles

jimthompson5910 (jim_thompson5910):

doesn't make any sense

OpenStudy (anonymous):

I dont under stand the answer can you please just tell me.

OpenStudy (anonymous):

if not ill try to do it my self later and we can move on to the next 2 i have answers

jimthompson5910 (jim_thompson5910):

ok what did you get for those 2

jimthompson5910 (jim_thompson5910):

ok one sec

OpenStudy (anonymous):

okay

jimthompson5910 (jim_thompson5910):

this one is a bit tricky, but basically you have constructed AC to have a slope of 0

jimthompson5910 (jim_thompson5910):

and you constructed DE to have a slope of 0

OpenStudy (anonymous):

Is it A

jimthompson5910 (jim_thompson5910):

what would happen if you moved point C off the x axis? would the slope be equal still? it's hard to say

jimthompson5910 (jim_thompson5910):

no you don't use the distance formula

OpenStudy (anonymous):

Is it D

jimthompson5910 (jim_thompson5910):

basically the problem is that Gina forced the two slopes to be equal, which is a bad idea if you're trying to prove some general statement

jimthompson5910 (jim_thompson5910):

she constructed AC and DE to be equal, so the flaw is that they're parallel by construction

jimthompson5910 (jim_thompson5910):

ok you need IV to come first in order for III to make sense

jimthompson5910 (jim_thompson5910):

statement II depends on statement I so II comes after I

OpenStudy (anonymous):

so its between c and d

jimthompson5910 (jim_thompson5910):

yeah but i just said that II comes after I

jimthompson5910 (jim_thompson5910):

because II depends on I

OpenStudy (anonymous):

so its D

jimthompson5910 (jim_thompson5910):

no C, II comes after I

OpenStudy (anonymous):

Lol im sorry i sound stupid i still cant get number 3 threw 6 please tell me the answers i promise ill do my best with my next quizes and tests

jimthompson5910 (jim_thompson5910):

I'll only show you 3 and 4 I'll let you figure out the rest

OpenStudy (anonymous):

did i get 5 and 6 correct

jimthompson5910 (jim_thompson5910):

see attached

OpenStudy (anonymous):

okay the last one is the one i dont get i cant match the words is is a line segment right

jimthompson5910 (jim_thompson5910):

no

OpenStudy (anonymous):

can you tell me the last one please its the last i have to do and i have to go soon. To help my friend with her world history home work.

jimthompson5910 (jim_thompson5910):

no sorry, like I said, can't just give out the answer

OpenStudy (anonymous):

can u give me a hint?

jimthompson5910 (jim_thompson5910):

on that line, you're using SAS

OpenStudy (anonymous):

is it angle bdc

OpenStudy (anonymous):

nvm i already used that

OpenStudy (anonymous):

is it an angle right

jimthompson5910 (jim_thompson5910):

SAS is used to prove two triangles are congruent

OpenStudy (anonymous):

Trianlge bdc

jimthompson5910 (jim_thompson5910):

close, but no

OpenStudy (anonymous):

Triangle bac

jimthompson5910 (jim_thompson5910):

you're comparing some triangle to triangle BAD

OpenStudy (anonymous):

triangle bcd

jimthompson5910 (jim_thompson5910):

better

OpenStudy (anonymous):

okay thanks for your help i ahve to go

jimthompson5910 (jim_thompson5910):

np

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