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 2 years ago
In the figure below, all the points are evenly spaced along the line. What is the coordinate of point L?
 2 years ago
In the figure below, all the points are evenly spaced along the line. What is the coordinate of point L?

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hali12
 2 years ago
Best ResponseYou've already chosen the best response.1@jim_thompson5910 can u pleasse help me with a few questions?

completeidiot
 2 years ago
Best ResponseYou've already chosen the best response.08+x=L L+x=26 substitute (8+x)+x=26 x is the same for both expressions because the points are equally spaced solve for x, then solve for L

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1the points are evenly spaced, so L is the same distance away from both points B and E

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1So L is the midpoint of BE

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1do you see this?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so we can say (B+E)/2 = L or basically take the value of B, add it to E, then divide by 2 to get L

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1what does that give you?

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1can we do number 4 please?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1what is the distance from point T to point E

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1good, now what's 2/3 of 15?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so the distance from point T to point P is 10 units (since P is 2/3 of the way from T to E)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1So just add 10 to the value of T to get your answer

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1thanks, im going to post more, maybe u can help me?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1alright go for it

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1tell me what you get for each

hali12
 2 years ago
Best ResponseYou've already chosen the best response.11) true 2) True 3) true 4) true 5) False

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1did you mean #5 through #9?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1and not #1 through #5

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1how did you get #3 to be true?

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1cause the line goes through the AM

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1does it? take a very close look at it

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1try to rotate it in your mind

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1better yet, get a piece of paper, label it and try it out

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1ohhhhhh i see its like putting a pencil through a peice of paper

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1exactly, so do they intersect?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1why is the last one false?

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1idk, i wanted to put true, but something was teling me to put false

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1do E, D and C all lie on the same line?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so they are collinear by the very definition of collinear

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1points are collinear if they all lie on the same straight line

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1Example dw:1343852694256:dw

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1Example of noncollinear points dw:1343852731003:dw

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1Notice how there is no way to draw a straight line through all of the points, so those points are noncollinear

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1again tell me what you get

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1for #12 right?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1yes, P is coplanar with T, R and Q

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1they all lie in the same plane (the back face)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1no, what do the back face and the bottom face have in common (where do they intersect)?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1that bottom edge in the back is what they have in common

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1#14 how many faces does the figure have?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1think of a house

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1how many walls does it have?

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1its the sides u can see right?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1and the sides that are hidden (because they are in the back)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1think of it rotating

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1how many parts to the roof?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.16 flat parts to the roof? or 6 total so far?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1ok, then count in the floor

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1there are 7 faces total

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so there are 7 planes

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1with any geometric solid, a "face" is also a plane

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1points D, J and A all lie on the left wall (that's behind the front and right walls...so it's hidden from view)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1what also lies on that left wall?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1i and f don't because they lie on the left rooftop

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1yes, the answer to #15 is g

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1now for number 16 im confused

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1draw a line from D to J

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1which face does this line lie in?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1another way to name JADG is JAD since 3 points are enough to make a plane

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1yes, JIG is the same plane as JGF and they both work

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1but JGF is the only listed answer, so it's JGF

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1number 18 "No answer is correct."?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1there is no face that has the line

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1noncoplanar ( number 19)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1are you sure? look again (very closely)

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1do they all lie on the same line?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1good, so #19 is noncollinear

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1yes, very good

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1not all of those 3 points lie in the same plane/face

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1good, from 20, A, B and G are noncoplanar, so throwing in another point (whatever that new point may be) will not change this

hali12
 2 years ago
Best ResponseYou've already chosen the best response.122  They don’t intersect.

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1do they all lie on the same line?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so they do NOT lie in the same plane?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1yes you are correct

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1they all lie on the same line?

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1so not colllinear

hali12
 2 years ago
Best ResponseYou've already chosen the best response.1AWESOME , THANK YOU SO MUCH FOR TAKING TIME TO HELP ME OUT

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.1you're very welcome
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