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Post by stumpedagainof3 on Oct 17, 2018 4:37:45 GMT
How do I add a picture?
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Post by stumpedagainof3 on Oct 17, 2018 4:40:49 GMT
My daughter needs help and I'm at a loss to get her started.
I also think the worksheet is misleading. I don't think all the variables are labeled correctly.
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Post by stumpedagainof3 on Oct 17, 2018 4:54:36 GMT
I had to edit the photo.  |
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seaexplore
Prolific Pea
Posts: 8,411
Apr 25, 2015 23:57:30 GMT
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Post by seaexplore on Oct 17, 2018 5:05:06 GMT
When does this need to be done? I can put some of my math students on it tomorrow.
Ummmm.... all triangles add up to 180. All 4 sided shape angles add up to 360. Straight lines add up to 180.
X, O, C, R, and m/7 are all the same measure, I think.
N=w+10
P=2D
X+4=I
F+4=G/3
3Y=Q
S=H-1
U=4X+7
4J=B-5
K=V
No clue if any of that helped.
K=T
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Post by stumpedagainof3 on Oct 17, 2018 5:12:00 GMT
Of course, tomorrow. Lol
We were confused on the use of the variable x.
The 2x + 8 and 4x + 7 don't seem logical.
And no starting point that's obvious.
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Post by stumpedagainof3 on Oct 17, 2018 5:17:46 GMT
Would you assume 3y, x, H-1,Q, R, and S are equal?
And R, X +4, and P are equal?
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 6:13:55 GMT
Math solve your own problems, I’ve got to many of my own to deal with.
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Post by gale w on Oct 17, 2018 6:24:26 GMT
Would you assume 3y, x, H-1,Q, R, and S are equal? And R, X +4, and P are equal? No, I wouldn't assume that. |
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PrettyInPeank
Pearl Clutcher
Posts: 4,691 
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Post by PrettyInPeank on Oct 17, 2018 6:38:48 GMT
Math solve your own problems, I’ve got to many of my own to deal with. Aren't you a peach |
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muggins
Pearl Clutcher
Posts: 2,861
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Post by muggins on Oct 17, 2018 7:20:52 GMT
Math solve your own problems, I’ve got to many of my own to deal with. Aren't you a peach It’s a joke. |
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twinsmomfla99
Pearl Clutcher
Posts: 3,982
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Post by twinsmomfla99 on Oct 17, 2018 9:22:54 GMT
Are any of the lines parallel?
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 13:11:55 GMT
3y+x+h-1=180
X=181-h-3y
2x+8+l = 180
2x= 172-l
4x+7+k=180
4x=173-k
x=180-2y-z
181-h-3y =180-2y-z
1-h-y= -z
Or
1-h+z =y
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Post by stumpedagainof3 on Oct 17, 2018 13:12:42 GMT
I'm not sure.
She's going to go into get help from the teacher.
Thanks everyone!!
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 13:41:46 GMT
Are they starting matrices?
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 14:23:03 GMT
3y+x+h-1=180 X=181-h-3y 2x+8+l = 180 2x= 172-l 4x+7+k=180 4x=173-k x=180-2y-z 181-h-3y =180-2y-z 1-h-y= -z Or 1-h+z =y X=180-2(1-h+z)-z X=180-2-2h+2z-z X=178-2h+z |
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 14:44:12 GMT
Because it is easier for me to keep work simple equations , I would keep working out equations until I got to the point that I must use fractions.
Matrices are the easy way to solve this.
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Post by stumpedagainof3 on Oct 17, 2018 14:56:24 GMT
This worksheet was out of the blue. He said it was a refresher. They are working on proofs. Thank for trying to help us. It gets stuck in tour head and just want to alive it.  |
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 15:49:17 GMT
When you get the answers post them.
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 17, 2018 20:30:57 GMT
Any answers yet?
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 18, 2018 6:00:12 GMT
Btt
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 18, 2018 13:52:36 GMT
Btt
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Deleted
Posts: 0
May 6, 2024 15:18:20 GMT
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Post by Deleted on Oct 18, 2018 13:53:47 GMT
This worksheet was out of the blue. He said it was a refresher. They are working on proofs. Thank for trying to help us. It gets stuck in tour head and just want to alive it. Did she get the answers? My engineer husband said it was ridiculous to go through that much work. |
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Post by pierkiss on Oct 18, 2018 13:55:40 GMT
That math problem looks like some kind of alien language to me.
👽🔢
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Post by miss_lizzie on Oct 18, 2018 13:59:52 GMT
Just another reason why I wasn’t a math major.
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Post by stumpedagainof3 on Oct 18, 2018 17:26:05 GMT
I'm not sure how I missed this @megmc.
She turned it in yesterday (lol) and I will be sure to update when she gets it back.
I'm still thinking about it...
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bethany102399
Pearl Clutcher
Posts: 3,521
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Post by bethany102399 on Oct 18, 2018 17:29:50 GMT
That math problem looks like some kind of alien language to me. I was going to say that looks like something they got off the ship at Roswell. Also, we love Kahn Academy in our house, but we're still only doing 7th grade math where they have you doing processes then repeating that over and over until you get the steps down. |
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Post by crimsoncat05 on Oct 18, 2018 17:48:17 GMT
R = X and 3Y + X + (H-1) = 180
right? I hated geometry, and those are the first things that jump out at me.
and S = H-1, 3Y = Q, and R - X, because opposite angles are identical-- I think?
there's waaaay too many variables to solve for in that spaghetti mess, in my opinion- lol! That's why I was a zoology major!!
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Post by jjpeapea on Oct 18, 2018 19:23:18 GMT
If the two unarrowed lines are parallel then I got 56 for x... but that is probably an invalid assumption.
edited, oops typo ... 56
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Post by 950nancy on Oct 18, 2018 19:30:33 GMT
That math problem looks like some kind of alien language to me. I was going to say that looks like something they got off the ship at Roswell. Also, we love Kahn Academy in our house, but we're still only doing 7th grade math where they have you doing processes then repeating that over and over until you get the steps down. My classroom kids loved Khan Academy, so sometimes I would watch the video several times and present it exactly like the video. Blank stares. I'd show the video and the kids would completely get it. Kids like videos! I also think the simplicity of them is a factor. |
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bethany102399
Pearl Clutcher
Posts: 3,521
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Post by bethany102399 on Oct 18, 2018 19:38:50 GMT
I also think the simplicity of them is a factor. as a non math person I can clearly understand what he's doing. If she's at the point where she's coming to me for help then we're deep in the weeds so finding a simple video is a HUGE deal. |
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